project ideas with arduino

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What You Need to Know Before Using a Free Project Spreadsheet

Project spreadsheets are a great way to keep track of tasks, deadlines, and resources for any project. They can help you stay organized and on top of your work, but it’s important to know what you’re getting into before you start using one. Here’s what you need to know before using a free project spreadsheet.

Understand the Limitations

Free project spreadsheets are usually limited in terms of features and customization options. This means that they may not have all the features you need for your project, such as advanced reporting or collaboration tools. Additionally, they may not be able to handle large amounts of data or complex calculations. Before using a free project spreadsheet, make sure it has all the features you need and that it can handle the size and complexity of your project.

Choose the Right Template

There are many different types of free project spreadsheets available online, so it’s important to choose the right one for your project. Consider the type of data you need to track and the complexity of your project before selecting a template. For example, if you’re managing a large construction project with multiple teams and tasks, you’ll need a more robust spreadsheet than if you’re managing a small task list with just a few people involved.

Be Prepared for Maintenance

Using a free project spreadsheet requires regular maintenance in order to keep it up-to-date and accurate. This includes updating tasks, deadlines, resources, and other data as needed. Additionally, if there are any changes in the scope or structure of your project, you may need to adjust your spreadsheet accordingly. Make sure that you have enough time set aside each week to review and update your spreadsheet so that it remains accurate and useful throughout the duration of your project.

Project spreadsheets can be an invaluable tool for staying organized and on top of tasks during any type of project. However, it’s important to understand their limitations, choose the right template for your needs, and be prepared for regular maintenance before using one. With these tips in mind, you can ensure that your free project spreadsheet is up-to-date and effective throughout the duration of your project.

This text was generated using a large language model, and select text has been reviewed and moderated for purposes such as readability.

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Arduino Projects

Best list of Latest Arduino Projects for Students, Enthusiasts & Researchers by nevonprojects.com. Find an amazing list of the best DIY Arduino projects based on the latest technology trends to try out for both beginners & experts in the engineering & automation division.

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All Arduino Projects List

• Programmable Omni Direction Robotic Arm Vehicle
• Path Planner Robot for Indoor Positioning
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• Arduino Stepper Motor Controller
• Portable PM10 PM2.5 Pollution Analyzer
• A4 Slot Coin Operated Cola Vending Machine
• Advanced Mosquito Killer Machine
• Portable Induction Cooktop With Time/Temp Settings
• Barcode Scanner & Display using Arduino
• Gesture Control Bicycle Indicator Gloves
• Wireless Master Joystick Controller for Robotics
• Automatic Noise Level Monitor & Controller System
• Automatic Coil Winding Machine
• Automatic Hydroponic Plant Grow Pot
• Gesture Control Bluetooth Speaker
• Rain Sensing Hands Free Umbrella Bag
• LIDAR Micro Done With Proximity Sensing
• IOT Syringe Infusion Pump
• Programmable Robotic Arm Using Arduino
• IOT Virtual Doctor Robot
• COVID-19 Vaccine Cold Storage Box
• Arduino Alcohol Sense Engine Lock
• Arduino Covid Disinfection Box
• Arduino Multi Player Air Hockey Table
• Dry Handwashing Machine By Fog Disinfection To Save Water
• IOT Covid Patient Health Monitor in Quarantine
• Auto Indoor Hydroponic Fodder Grow Chamber
• DIY Oxygen Concentrator Generator For Covid 19
• DIY Ventilator using Arduino For Covid Pandemic
• Auto Temperature Detector for Entrance For Covid Safety
• Solar Powered Water Trash Collector
• Multi-purpose Sea Surveillance + Search & Rescue RC Boat
• Arduino PID based DC Motor Position Control System
• IOT based Intelligent Gas Leakage Detector Using Arduino
• Smart Shopping Trolley with Automated Billing using Arduino
• Arduino based Snake Robot Controlled using Android Application
• Wireless Black Box for Cars using Sensors & GPS module
• Quadriplegics Wheelchair Control by Head Motion using Accelerometer
• Health Monitoring System using 7-Segment Display & Atmega Microcontroller
• Smart Charger Monitoring System using Arduino
• IOT based Smart Agriculture Monitoring System Project
• Advanced Automatic Self-Car Parking using Arduino Project
• Arduino Based Autonomous Fire Fighting Robot
• Arduino Ultrasonic Sonar/Radar Monitor Project
• IOT Circuit Breaker Project
• Third Eye For Blind Ultrasonic Vibrator Glove
• Smart E Glasses For Voltage Measurement
• IOT Industry Protection System Arduino
• Automatic Sketching Machine Project
• Smart Dustbin With IOT Notifications
• Womens Safety Device With GPS Tracking & Alerts
• Sun Tracking Solar Panel Using Arduino
• Arduino Based System To Measure Solar Power
• Rotating Solar Panel Using Arduino
• IOT Based Fire Department Alerting System
• IOT Solar Power Monitoring System
• Programmable Energy Meter With Bill Estimation
• Advanced Footstep Power Generation System
• Coin Based Water Dispenser System
• Fingerprint Based Bank Locker System
• IOT Irrigation Monitoring & Controller System
• Fingerprint Vehicle Starter Project
• Rough Terrain Beetle Robot
• Zigbee Based Secure Wireless Communication Using AES
• Heart Attack Detection By Heart Beat Sensing
• Joystick Controlled Steering Mechanism Vehicle
• Fingerprint Bank Locker
• Fire & Gas Accident Avoider System
• Solar UPS Project
• GPS Vehicle Tracking & Theft Detection
• Automated Car Parking With Empty Slot Detection
• Vehicle Movement Street Light With Light Sensing Atmega
• Wireless Patient Health Monitoring
• Smart Solar Grass Cutter With Lawn Coverage
• High Performance Hovercraft With Power Turning
• Alcohol Sensing Alert with Engine Locking Project
• Smart Wireless Battery Charging With Charge Monitor Project
• Hand Motion Controlled Robotic Arm
• Hand Motion Controlled Robotic Vehicle
• Gsm Based Weather Reporting (Temperature/Light/Humidity)
• Prepaid Energy Meter With Theft Detection
• IOT Garbage Monitoring System
• GSM Patient Health Monitoring
• IOT Electronic Door Opener
• Soldier Health & Position Tracking System
• IOT Liquid Level Monitoring System
• Anti Drowning System With Remote Alert
• Hovercraft Controlled By Android
• Fully Automated Solar Grass Cutter
• Traffic Density Control With Android Override Using Avr
• GSM based Industry Protection System
• CNG/LPG Gas Leakage Accident Prevention System
• Accident Identification and alerting project
• Fingerprint Authenticated Device Switcher
• Fingerprint Based Exam Hall Authentication
• Mobile Charging On Coin Insertion
• Rain Sensing Automatic Car Wiper
• Remote Stepper Motor Controller System
• RTC Based Pump Switcher
• Secure Fingerprint Bank Locker With Image Capture
• Smart Room Temperature Controller Atmega
• Automatic Unauthorized Parking Detector With SMS Notification To Owner
• Ultrasonic Blind Walking Stick
• Alcohol Sensing Display With Alarm Project
• CNG/LPG Gas Accident Prevention With Gsm Alert
• Prepaid Electricity Billing Meter
• IOT Weather Reporting System
• IOT Air & Sound Pollution Monitoring System
• Energy Meter Monitoring Over IOT
• IOT Based Person/Wheelchair Fall Detection
• IOT Patient Health Monitoring Project
• IOT Heart Attack Detection & Heart Rate Monitor
• IOT Based Toll Booth Manager System

NevonProjects provides most creative concepts and ideas for that can make very effective arduino based projects for students, researchers and engineers. So browse through our list of arduino project topics and choose the best arduino project for your needs today.

Need Custom Made Arduino Based Project / System ?

This page lists the largest variety of arduino projects for students, researchers and arduino enthusiasts in 2019. So your search for a cool arduino project ends here. We constantly keep researching on latest trends and technology to find you most innovative arduino based projects that are yet to be implemented. Arduino provides a comfortable electronic circuit programming experience for electronics enthusiasts. It provides a simple yet powerful electronics development environment for electronics developers. Nevonprojects researches on latest technologies and provides ideas about innovative arduino projects that are yet to be implemented. Our researchers constantly research and keep you updated on futuristic electronics systems that can be made using arduino. How are these made ?

• PCB (printed circuit board) development for the arduino project.
• We then use an arduino programmer board and mount the arduino programmable IC on the board.
• We then code it using arduino and then burn the IC.
• The microcontroller is then mounted on the PCB board to get the desired output.

Our arduino projects ideas inspire thousands of arduino enthusiasts to research & build new electronics systems every year. From simple arduino projects ideas to enhanced arduino based projects, get the largest variety of innovative arduino systems at nevonprojects. Keep visiting us here for more innovative electronics systems concepts and ideas every week.

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Awesome Arduino Projects for Engineers and Beginners

Are you looking for some cool ideas for Arduino projects? We’ve got you covered! Here, we have a list of exciting and unique project ideas that you can explore with  Arduino . These projects cover a wide range of applications, such as automating your home, creating smart gardening systems, building robots, designing IoT devices, and even making wearable technology.

Whether you’re a beginner or an experienced maker, these Arduino projects provide a great opportunity to learn programming, electronics, and problem-solving skills.

Previously we covered the 45+ mini-project s . This time let’s explore specifically Arduino projects.

So, let your imagination run wild and bring your ideas to life with these Arduino projects!

List of Arduino Projects

So let us check out these cool Arduino projects below:

1. Automated Washroom Light Using IR Sensors

This project is based on Arduino Uno and IR sensors and is used to automatically switch on and switch off a washroom’s light that works on AC mains. Whenever a person enters the washroom, the light bulb (or tube light) will automatically turn on. When the person leaves the bathroom, the light will turn off.

You can check the step-by-step guide to make this project here: Arduino-based Automated Washroom Light Using IR Sensors

2. Joystick-Controlled Industrial Automation System

This project can control up to four industrial electrical appliances with the help of a joystick and an Arduino Nano board.

This Arduino project is available at   Make This Joystick-Controlled Industrial Automation System

3. Arduino Based Real-Time Digital Clock With Temperature Display

This project demonstrates how to build a real-time clock (RTC) with a temperature display using Arduino, DS3231 RTC chip, and SSD1306 OLED display (128×64 pixel).

Check the step-by-step guide to make this DIY Arduino clock: Arduino-Based Real-Time Clock With Temperature Display

4. Smart GPS Tracker Using Arduino

In this project, we build a smart tracker that can keep track of a child. Besides this, the device can also be used to track your vehicle location and other objects.

You can find all the details related to this project here: Arduino-based GPS Tracker

5. Flash Twenty LEDs Using Arduino

Presented here is the circuit that drives twenty LEDs in a random manner. This flasher has a chip that controls the random flashing rate of the LEDs.

Complete Circuit connection is available here: Flash Twenty LEDs Using Arduino

6. Alarm Clock Radio Using Arduino

This project describes how to make an alarm clock radio in Arduino. The main feature of this project is that it will display the date and time and will Alarm at the desired time and it has a radio function too.

Here you can check the complete project details: Alarm Clock with Radio Using Arduino

7. Arduino-Based Wireless Frequency Meter

This project describes an Arduino-based wireless frequency meter designed to measure the frequency of sinusoidal AC signals in the range of 50Hz to 3kHz.

This project is available at: Make An Arduino-Based Wireless Frequency Meter

8. Arduino-Based Window Alarm Annunciator

Presented here is a window alarm annunciator based on an Arduino Uno board. An annunciator is mainly used in process plants, power plants, and industries to monitor various plant conditions to alert operators about abnormal conditions or parameter deviations.

Make this Arduino Uno-Based Window Alarm Annunciator

9. Noise Detector with Automatic Recording System

This Noise Detector System can be used in libraries, offices, and classroom environments to identify noisy people so that necessary action can be taken against them.

This project is available at Noise Detector with Automatic Recording System Using Arduino With IoT

10. Temperature-Based Fan Speed Control and Monitoring Using Arduino

This project is an automatic fan speed control and monitoring that controls the speed of an electric fan according to the requirement using Arduino.

This project is available at Temperature Based Fan Speed Control And Monitoring Using Arduino

11. ESP8266 Wireless Web Server

This ESP8266-based wireless web server project is built around an Arduino.

ESP8266 contains a built-in 32-bit low-power CPU, ROM, and RAM. It is a complete and self-contained Wi-Fi network solution that can carry software applications as a stand-alone device or connected with a microcontroller (MCU).

This project is available at ESP8266 wireless web server

12. Digital IC Tester With Embedded Truth Table

This article represents an Arduino-based digital IC tester that is highly capable, highly reliable as well as cost-effective. Here, we develop a program with different functions for checking different ICs.

This project is available at Digital IC tester with the embedded truth table

13. Arduino Based RF Controlled Robot

Here we present a simple Arduino-based RF-controlled robot that can be driven remotely. This robot can be built very quickly on a small budget. The RF remote control provides the advantage of a good controlling range (up to 100 meters with proper antennae) besides being omnidirectional.

This project is available at Arduino based RF controlled robot

14. Fancy Lights Controller

The fancy lights controller described here is built around the Arduino (an Open Source single-board microcontroller) platform that can be purchased in pre-assembled hardware form. The circuit is nothing but a portable four-channel, multi-mode digital light controller, realized using very few external components. Four LEDs are made to glow in different sequences and patterns, controlled from the Arduino board.

This project is available at Fancy Lights controller

15. PC-based Oscilloscope

Here we describe how you can make your own oscilloscope at a very low cost using your PC and an Arduino board as the hardware for signal acquisition. You can use this oscilloscope to capture frequency signals up to 5kHz. The Arduino board, the heart of the oscilloscope, reads the values from its inbuilt analog-to-digital converter (ADC) and pushes these to the PC via a USB port.

The project is available at PC-based oscilloscope

16. Humidity & Temperature Monitoring

The IoT using Arduino microcontroller (MCU) is easy and fun for those who are new to the field. Presented here is humidity and temperature monitoring using Arduino. In this article, humidity and temperature information from the DHT-11 Humidity and Temperature sensor is analyzed graphically on the ThingSpeak platform using Arduino MCU and ESP8266 Wi-Fi module.

This project is available at Humidity & temperature monitoring

17. Fingerprint Sensor

Once you have all this electronic stuff around, you can’t let just about anybody into your workshop. This Fingerprint door lock helps you keep unwanted people away from your workshop. If you want some engineer to access the workshop, you can add his credentials to the database and he would also have access.

This project is available at Fingerprint Lock

18. Automated Plant Watering System

This project is a simple and exciting plant watering system that you can build yourself in just a few hours. With efficient use of a moisture sensor and downloadable component layouts and source code, this could fit in perfectly for potted plants, be it on your terrace or the balcony, or the front lawn. It works everywhere.

You can check the step-by-step guide to make  an Automated Plant Watering System

19. Earthquake Sensor

In this project, we will be constructing an earthquake indicator. A highly sensitive ADXL335 accelerometer is presented that can indicate vibrations.

If the motion is violent enough during an earthquake and crosses a certain threshold, a local alarm light (LED) glows, a buzzer sounds and a relay energizes. With certain modifications, this can be turned into a knock-and-shake detector for ATMs, vehicles, or door-break alarms as well.

Build your own   Earthquake Detector Project

20. GPS Clock

Here we describe a GPS clock based on Arduino Uno R3—an AVR ATmega328-based microcontroller board with six analog input pins and 14 digital input/output (I/O) pins.

This project is available at GPS Clock Using Arduino

21. Home Automation Using an Android Device

This project is based on Interfacing an Android application to an Arduino Uno board using Bluetooth. The result is a home automation system with minimal electronic basic components without complex soldering and a simple and flexible design.

This project is available at Home Automation Using Arduino Through Android Device

22. Inverter Circuit

How much does an inverter cost? A basic with a single battery costs about 20-25K INR. How about you just go about buying the battery and use this next Arduino project for your inverter?

You can make your own DIY Inverter .

23. Build A Clap and Gesture-Controlled Robot

This is a two-in-one project to control a robot in four directions (forwards, backward, right, and left) either by clapping or through simple gestures. It basically explains how a robot can be controlled using sound or gesture.

This project is available at   Gesture-Controlled Robot

24. DC Motor Starter Using Arduino Uno Board

Here we describe an electronic DC motor starter using an Arduino Uno board. This circuit controls both soft-start and soft-stop timings through pulse-width modulation (PWM).

This project is available at DC Motor Starter Using Arduino Uno Board

25. Home Automation Arduino Projects

This project is based on the Android app and Arduino Uno using Bluetooth as the wireless communication medium. It is a simple and flexible home automation system with only a few electronic components, without complex soldering. This project is designed to control three appliances but can be extended to six or more using an Android Phone.

26. IoT-Based Smart Camera Using Android And Raspberry Pi

Presented here is a project that lets your Raspberry Pi (RPi) turn into an IoT-based smart camera and then control and watch the live video being captured by this camera on your smartphone from anywhere on the planet.

This project is available at IoT-Based Smart Camera Using Android And Raspberry Pi

The list of interesting Arduino projects ends here…..But!

If you are still looking for unique electronics project ideas, then you can check the interesting DIY Projects .

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Want To Learn Arduino? Get Building With These Arduino Projects!

In this article, I cover the 30 best Arduino projects you need to build in 2023, including a range of cool Arduino project ideas for beginners and more advanced users.

One of the best ways to learn all about Arduino is to get hands-on with project-based learning.

But what can you do with Arduino projects in 2023? Honestly, I think the possibilities are nearly limitless! It all comes down to imagination!

Whether you’re intrigued by automation systems, robotics, or interactive art installations, Arduino projects enable all this and much, much more.

They’re also an excellent way to hone your electronics skills if you’re actively looking for jobs in IoT .

So, if you’re driven by a desire to innovate, have a passion for technology, or enjoy creating, let’s dive into some fun Arduino projects!

• What Is Arduino?

If you’re new to Arduino, you’re probably wondering, what exactly is Arduino?

Great question! Let me cover the basics before we dive into some easy Arduino projects!

Arduino is an open-source electronics platform consisting of easy-to-use hardware and software.

You'll often hear about Arduino and Raspberry Pi when it comes to microelectronics in 2023, but that's a discussion for another day.

An Arduino board is a programmable microcontroller that includes various inputs and outputs (I/O), like serial communication, digital inputs and outputs, and analog inputs.

This is very cool indeed and a far cry from the basic breadboards I used to learn about electronics during my undergraduate studies.

Arduino boards are typically used in a free and open-source development environment. Combining these allows you to write, upload, and execute code that controls your device, invention, or project.

One of the coolest ways to use Arduino is to get creative, whether you want to build a simple LED light device or are interested in IoT (Internet of Things) or robotics.

And if you’re just starting out, there’s a huge and active Arduino community that offers support, shares their own projects, and more. 

Of course, if you’re brand new to the world of Arduino and you’re not sure where to start, we’d definitely recommend complementing your projects with an Arduino course.

• What Skills Do You Need For Arduino Projects?

Let's set the record straight: you don’t need to be an expert to start working on Arduino projects! In fact, I genuinely think that Arduino projects can be great for all skill levels.

That said, you should probably have some basic skills before you get started, or at least be willing to learn them!

For example, Arduino projects usually involve C++ coding if you're building from scratch, so consider a C++ course if this sounds like fun, but you're not familiar with the language.

Let's take a look at the basics I think you should have to follow along with our Arduino projects:

• Basic programming knowledge: Even if you’re following along with someone else’s code, basic programming knowledge is useful for figuring out any issues that may come up.
• C or C++ skills: Arduino is based on C++, so it's really helpful to have C++ skills to create your own projects from scratch.
• Basic electronics knowledge: Arduino projects involve working with various electrical components, so it’s essential to understand the basics of current, voltage, and resistance.
• Ability to read schematics: Arduino projects often come with schematics that make them easy to replicate, so you’ll need to be able to read these to work with these kits or projects.

I should point out that it’s also really easy for complete beginners to pick up easy Arduino projects and learn these skills along the way.

But if you are feeling uncertain, I also think it helps to pick up an Arduino book for some extra help if you're brand new to the area.

I know from experience that it's always nice to have some reference materials on hand!

• Best Arduino Projects for Beginners in 2023

To get things started, I'll start with ten Arduino starter projects that are generally on the simpler side.

This means they require less time to put together, and they're also a great way to get a taste of what you can do with Arduino!

1. PC Info Panels

Download Source Code

Why We Chose This Project

First up on our list is one of the best beginner Arduino projects for newbies. I really like this as a gentle introduction, as you’ll use an Arduino Nano to interface between an LCD display and your computer’s USB port.

Once the electrical components are assembled, you can use open-source software called LCD Smartie to show different kinds of information on your LCD screen, including system stats like network utilization, CPU load, disk space, and more.

I also like that you can use your info panel to download RSS feeds or run other applications. Very cool!

2. Vintage Screensaver

This might be appealing to me because of the nostalgia, but if you're new to Arduino, simple projects like this vintage screensaver are a great way to start!

Inspired by 90s screensavers, you can get a healthy dose of 90s retro styling with the TVOUT and a Yourduino.

I also like that there are nine screensavers to choose from, making it a fun way to create an interesting decorative piece and even reuse an old CRT display.

Although you might need to dig around for a CRT display, as they're not very common anymore!

3. ArduSniffer

I really like this one, as it's a genuinely useful project! With the ArduSniffer, you can create a USB-powered gas detector with an LED display.

Sure, it does have more components than the first two projects on our list, but I want to gradually introduce you to more challenging projects as we work down the list.

That said, I think this is a great way to level up your skills. Plus, it's pretty affordable and offers detailed instructions.

4. Bluetooth Controlled RC Car

If you like remote-controlled cars (we’ve all had one at some point, right?!), you'll love this project, as it uses Bluetooth, an app on your phone, and an Arduino. 

I like that the instructions are pretty basic, as it makes it easy for you to put the car together and make it work.

But if you want to get creative, you can use a 3D printer (or printing service) to design a body for the car!

5. Stroboscope (Zoetrope)

A zoetrope , sometimes called a stroboscope, is a pre-film mechanical device that gives the illusion of animation or motion. I love this project, and it's great if you’re a cinema fan! 

To build this Arduino project, you can reuse a defunct Xbox 360 CD drive with a spindle motor to recreate this cool gadget.

You get all the instructions and source code you need in the instructable, making this a great way to create a short animation (or the illusion of one).

6. Portable Temp/Humidity Sensor with an LCD Display

I think this portable temperature and humidity sensor is a fun beginner Arduino project, as it's easy to understand really relatable.

This particular project uses an Arduino UNO R3, but you can use any 5V Arduino board you choose, and you can even purchase new parts or salvage some from your old projects.

The code, which was made using the Adafruit DHT library, is included in the instructions, and you can power your sensor using a power bank to display data in real time.

7. Simple Programmable Robotic Arm

Do you like robots? If the answer is yes, read on!

This is one of the best Arduino robot projects for beginners, as you'll create a simple and programmable servo arm using Arduino UNO and the Arduino IDE.

The robot arm itself uses buttons and potentiometers to record and play five programmed positions. 

I like that this can be powered by your computer’s USB port, but you can also use an external power supply if you ensure the servo can handle it.

It's easy to make the bot arm from readily available materials, and the code and circuit schematics are included.

8. Nano Piano

Do you fancy yourself as Beethoven or Bach? Just kidding, but if you like music, this is a cool Arduino project.

It is a beginner-friendly project with all the schematics and code you need to build a miniature piano with four keys using the Arduino Nano Every.

I also like that you can tailor the Nano Piano to your style by choosing your base (perf or protoboard) and deciding whether you want to create a housing with 3D printing!

9. Coin Sorter

Do you have pockets full of change you don't know what to do with? Maybe, maybe not! I mean, who uses real money anymore, right?!

That said, if you’ve ever wanted to sort your coins, this simple Arduino project might be one to try.

All you need is an Arduino UNO, a 16x2 display, and an infrared (IR) sensor to detect the differences between each coin, sending them through the appropriate hole.

I need to point out that it’s super important to follow the instructions as accurately as possible. This includes marking and cutting the sorting holes precisely and ensuring the slopes are appropriately angled.

You can even create a simple prototype from cardboard or 3D print a body for the sorter.

10. Blind Spot Monitoring System

Rounding out our list of projects for beginners, this is a really interesting Arduino project if you're intrigued by real-world microelectronics applications.

In fact, this project even takes its inspiration from the 2021 Mercedes Benz S-Class, which used ambient lighting to blink when a vehicle is detected in the blind spot. We've probably all seen these features in modern cars now, but it was revolutionary at the time.

In this case, we’ll be using an Arduino Uno and an RGB LED light strip to mimic the same thing. You can also set it to blink different colors depending on the position of the other vehicle relative to yours.

While there are many Arduino LED Projects to choose from, I really like this one as it's incredibly beginner-friendly and relatable.

• Cool Arduino Projects for Intermediate Users

Do you feel ready to take it to the next level? Let’s take a look at some intermediate-level projects!

11. Emotive Plant Pot

Ready for some more fun Arduino project ideas? Great, how do you feel about making an Emotive Plant Pot?

Now, let me take a second to say that this is not going to be Groot from Guardians of the Galaxy (I know!), but it's actually a 3D-printed plant pot with an LCD display that you can use to show cute faces.

You can even 3D print the components yourself with the included files. Just use the detailed instructions and schematics, and away you go!

12. Touch Interface Controlled Robotic Arm

We're back to robotics! If this is something you like, definitely check out this touch interface robotic arm.

All you need is an Arduino and any older Android phone to get started. I think this is also a coo way to get more mileage from older tech! 

Now, as you'd expect, this project is a little more complex, but the schematics and code are provided, and there’s even an assembly guide with a clear video to demonstrate the steps.

You can also 3D print the components yourself or use a 3D printing service with the provided files.

Note that creator Maurizio Miscio states you can contact him for the graphical interface app’s code.

13. Hidden Smart Bookshelf

This one just sounds cool, so I had to include it! The idea here is to create a Hidden Smart Home Bookshelf that you can use to conceal items within a cabinet or shelf that’s meant to look like a full bookshelf.

The creator has even included a very detailed video to cover the building and assembly process.

If you want to access the Arduino source code, head over to the creator’s GitHub , and you can either follow along exactly or make your own improvements.

I also think that if you have extra space, you could scale this up into a concealed closet or door!

14. Neopixel Cake

I think this is one of those super cool Arduino project ideas that you can use to make a splash at a party or special event.

Yep, you can make a uniquely memorable cake that uses flexible LED matrices and an Arduino.

The matrices themselves are embedded into the cake, then covered with fondant icing to allow light diffusion and a much better effect. Watch out Cake Boss!

I also found that you can even program cool light effects or text into the LED matrix so it can display whatever you want.

Just follow the detailed video demo and make sure you have a cake ready!

15. Automatic Humidifier

If you live somewhere hot and dry, you probably know all too well how important it is to have a humidifier.

Well, you can build your own now! I love this project to create an automatic humidifier, and it's straight from the Arduino Project Hub.

This project revolves around using a DHT11 temperature and humidity sensor to detect environmental humidity, and this can trigger the humidifier whenever the detected humidity is below a set level.

16. CNC Drawing Machine

This is another flashback for me to my undergraduate studies and the class I took in electronics and manufacturing.

The idea here with this Arduino project is to create a CNC (Computer Numerical Control) plotter out of an Arduino Nano board and two old DVD writers.

This is definitely  another slightly old-school project, but I love the way it can be used to create 2D or 3D images on plain or smooth surfaces with an Arduino and a printing mechanism. 

17. 32-Band Audio Spectrum Visualizer Analyzer

This is another project for music lovers, as it's a cool Arduino project to create a 32-band audio or music frequency visualizer (also called an analyzer).

I found that this audio visualizer mixes signals from the left and right channels to ensure no beats are missed, and it also has five display modes that you can switch with the push of a button.

It's also cool that the audio feed can be taken from a line out or the headphone port of an amplifier or sound system!

18. Mind Control Drone

Now we’re not promising that this project will make you into the next Charles Xavier, but with a Mindwave Neurosky sensor and an Arduino, you can have a slice of this futuristic idea by building a mind control drone.

Let me make it super clear! This project doesn’t allow you to fly a drone with your mind, per se.

But you can control the drone’s liftoff and landing with your mind. Which is pretty cool!

I think this is an awesome project for learning how to hack a PCB and control it digitally.

It’s also worth mentioning that the creator warns that you may mess up your drone and its controller when building this project, so be careful !

19. IoT Pet Feeder

If you’re looking for Arduino IoT Projects, this is a great choice as you can build a smart food dispenser that can be controlled from your phone. 

I like these kinds of projects, as they're practical and great for enthusiasts who also want to pursue a career in electronics.

All you'll need is an Arduino UNO, a servo, a PIR motion sensor, and a small speaker to create it.

You can even adapt this project and turn it into an automatic bird or squirrel feeder for your backyard!

Feel free to set your smart pet feeder up any way you’d like, but the default instructions are designed to set the feeder to beep at a set interval. Then, when your pet investigates the sound, a PIR motion sensor triggers the servo to dispense food. 

If you’re a fan of Back to the Future, think of this as your own way to feed your very own Einstein!

20. Smart Dustbin

Rounding out our intermediate project list, this is a full project kit that you can use to create a hands-free, self-operating dustbin that's controlled with claps or foot taps. 

This is pretty cool and a great way to add some electronic magic to your ordinary household items. You’ll just need an audio sensor to detect your claps or taps.

The dustbin can also send IoT notifications to let users know when the bin is full, thanks to an ultrasonic sensor that detects garbage levels. 

• The Best Arduino Projects for Advanced Users

If you feel like your Arduino skills are at the expert level, or if you’re feeling adventurous, these advanced projects might be the right ones for you. Let’s take a look!

21. Star Tracker (Low Cost)

If you like looking into space, this is a great Arduino project, as it uses an equatorial mount to take pictures of the sky at night.

If you’re not 100% sure what that means, no problem!

An equatorial mount is a telescope mount that allows telescopes or cameras to follow the earth’s rotation, ensuring any long exposures come out clearly. 

I also found that this project creator claimed the Star Tracker is easier than putting together Ikea furniture and just about as affordable. What an endorsement!

Despite being an advanced project, the Star Tracker is relatively user-friendly, with all the requirements listed in the GitHub repo.

Be sure to share your photos with us after you build this project!

22. The Gaggiuino Coffee Machine

Do you like coffee? I have a strong suspicion that the answer is yes!

In that case, this is one of the best Arduino projects for you! But you don’t need to be an engineering student to give it an espresso shot (get it?). 

This project uses an Arduino or an STM32 Blackpill to create a “smart coffee” experience, where the end product is an aftermarket mod of many coffeemakers.

There’s even an active community around this mod, which you can find on their Discord server , along with videos from project users.

23. Automated Bean Sprouter

If you like the idea of self-sustainability and growing your own foods, you might be intrigued by this project! What's more, if you love bean sprouts, you have to try it!

The idea here is to build your own automated bean sprouter by using stacked trays, a rotating motor, and a watering system to keep your sprouts hydrated while helping air circulate and keep mold growth at bay. 

This is another super practical project that you can actually use in your daily life, which I really like.

The project page includes all the necessary information, including the component list, schematics, and code.

As an advanced project, it’s not the easiest, but you’ll never need to buy sprouts again!

24. UV Meter and Breathalyzer Keychain

This is a really interesting Arduino project that uses a UV sensor to create your own alcohol breathalyzer in the form of a keychain.

All you need to create this handy keychain is an Arduino Pro Mini 328 and an Arduino UNO (or FTDI). The keychain itself is powered by three 200mAh Li-ion batteries that you can recharge via the USB charging port.

To finish things off, you will use an OLED screen to display everything you need.

Detailed instructions are provided with this project, including 3D files so you can print the spherical casing yourself (or get it printed by a 3D printing service). 

25. Path Memorizing Robot

I like this project, as it's a classic for electronics students and anyone interested in self-driving cars.

You'll just need to use an Arduino Uno to control a little robotic car designed to navigate through a predefined path before returning to its starting point.

Before you create this path-memorizing robot, you’ll need to build a regular remote-controlled car using an IR receiver and remote.

But this is super easy if you follow the instructions and use all the provided code and schematics.

26. Arduino 3D Wire Bending Machine

I think this is a cool project if you like to be creative with industrial materials.

The idea here is to create an Arduino-based wire-bending machine that you can use to bend wires into all sorts of 3D designs.

You'll use an Arduino to control the motor and wire feeder movements, while a 3D-printed jig allows the machine to bend the wire into your desired shapes.

I also like that you can bend wire of varying shapes and diameters and adjust the radius and bending angle. 

This project itself involves mechanical, electrical, and computer engineering all in one, making it a fantastic choice for engineering students or professionals.

27. Camera Slider

Here, we have another cool Arduino project for photography enthusiasts.

In fact, if you've ever wanted to create cinematic shots with your camera, you might have considered a camera slider. Well, this is the project for you!

The plan here is to create a motorized slider for your camera that will allow you to achieve smooth movements and get cinematic shots.

You’ll need aluminum, a timing belt, and stepper motors, along with an Arduino to move the camera. You also need a rotary encoder that allows you to move the slider back and forth.

You can use practically any camera you want in this rig, as long as it can attach to the DSLR mount!

28. Self-Parking Car with Ultrasonic Sensor

Maybe you fancy yourself as the next competitor to Elon Musk’s Tesla?

Or maybe you just think self-parking cars sound cool?

Either way, I think this is a really fun build that allows you to create an advanced self-parking car via path-finding algorithms.

All you need to dois order the full kit, and you’ll be ready to get building!

29. LED Cube

We're getting close to the end of our list, and I thought it would be fun to include something cool to look at!

With this LED Cube project, you can build a complex LED cube with 512 LED lights, and this can be programmed to show cool lighting patterns and all sorts of effects.

I also really appreciate that the creator documents the building process in a YouTube video, making it easy for you to follow along. 

Schematics and code are all provided, so all you need to do is gather the components, and you’re ready to build!

30. Magnet Plant Levitation System

Here we are, the final Arduino project on my list!

And what a way to wrap things up, but with a super cool Arduino project that suspends a plant in mid-air by using the power of electromagnetic fields.

It honestly feels like science fiction, but nope, this really works! Just follow the tutorial, as it offers a detailed guide, including the STL files for the 3D-printed components.

I know the list of components required for this project is long, but I really think the end result is totally worth it to build a plant levitator!

• Wrapping Up

So there you have it, the 30 best Arduino projects in 2023, including a range of Arduino projects for beginners, improvers, and seasoned pros. 

To help you build your skills, each of the Arduino projects I’ve covered was designed to be more challenging as you make your way through the list. 

The idea here is to help you level up your Arduino skills in a natural way while also building fun Arduino projects to build your interest.

So whether you’re starting out in microelectronics or keen to pursue a career in embedded systems, each of the Arduino projects I’ve shared is ideal for doing just that!

Whichever Arduino project you choose to build, I hope you have fun, and I wish you the best of luck!

Want to get more involved with building Arduino projects but don't know C++? Check out

Udemy's Beginning C++ Programming Course For Beginners

• Frequently Asked Questions

1. What Can Be Made With An Arduino?

An Arduino can be used to create a wide range of DIY electronics projects, from simple home automation systems to complex robotics. I've included 30 different examples of Arduino projects to show a range of use cases for building with an Arduino.

2. Where Is Arduino Used In Real Life?

Arduinos are used in a range of real-life applications, such as home automation, environmental monitoring, medical devices, and educational tools. They're also commonly used for IoT devices in industrial applications.

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In this article

• What is Arduino? A Beginner's Guide to Understand it Arduino
• Best Arduino Books for Beginners in 2023 Arduino Books
• Best Arduino Courses to Learn in 2023 Arduino

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Manish Bhattacharya

what about the circuit diagrams?

10 months ago

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top 21 Arduino projects that are perfect for beginners in 2023

Are you fascinated by electronics and programming? Do you want to dive into the exciting world of DIY projects but don't know where to start?   

Arduino might just be your answer! Arduino projects offer a fantastic way for beginners to dip their toes into the world of electronics and programming.   

In this comprehensive guide, we'll walk you through the top 21 Arduino projects that are perfect for beginners in 2023.   

By the end of this journey, you'll have gained valuable skills, built impressive projects, and ignited your creativity.  

What is Arduino?  

Before we delve into the projects, let's take a moment to understand what Arduino is. Arduino is an open-source electronics platform based on easy-to-use hardware and software. It's designed to be accessible and user-friendly, making it a great choice for beginners who want to experiment with electronics and coding.  

You can begin with the Arduino starter kits or choose from any of the Arduino Education Kit as per your product choices.  

1. Smart Mirror

Project Description:  Turn a regular mirror into a smart one that displays useful information like the weather forecast, calendar events, and more. This project typically involves a two-way mirror, a monitor, and a Raspberry Pi or Arduino to display the information.  

2. Temperature and Humidity Sensor

Project Description: With a temperature and humidity sensor, you can create a device that measures the climate around you. The DHT11 or DHT22 sensor is commonly used for this purpose. By connecting the sensor to your Arduino board and writing code to read the data, you'll get real-time information about the temperature and humidity in your environment.  

You can use plug and play started kit to make various projects like environment monitoring.   

3. Ultrasonic Distance Sensor

Project Description: The ultrasonic distance sensor measures the distance between the sensor and an object by sending and receiving ultrasonic waves. By building a distance-measuring tool using this sensor, you can create applications like a DIY parking sensor or even a basic obstacle-avoidance robot.  

4. RGB LED Color Mixer

Project Description: Have fun with colors by building an RGB LED color mixer. RGB LEDs can emit red, green, and blue light, which can be combined to create a wide range of colors. By controlling the intensity of each color using PWM (Pulse Width Modulation), you'll be able to mix and create various hues.  

5. Arduino Piano

Project Description: Combine music and technology by creating a mini piano using Arduino. This project involves wiring push buttons as piano keys and connecting a passive buzzer that produces musical notes. By writing code to play different tones when buttons are pressed, you'll be able to play simple tunes.  

6. Automated Plant Watering System

Project Description: For plant enthusiasts, this project is a game-changer. By using a soil moisture sensor, a water pump, and a water container, you can build an automated plant watering system. The sensor detects the soil's moisture level, and if it's too dry, the pump is activated to water the plant.  

7. Motion-Activated Alarm

Project Description: Enhance your home security with a motion-activated alarm. This project involves using a passive infrared (PIR) motion sensor that detects movement. When motion is detected, the Arduino triggers an alarm, which could be a buzzer or a flashing LED.  

8. Arduino-powered Robot Car

Project Description: Dive into the world of robotics by building a robot car. This project usually involves attaching motors to wheels for movement, and then using a motor driver to control their rotation. You can even add an obstacle avoidance system using ultrasonic sensors.  

9. Touchscreen Thermostat

Project Description: Create a modern touchscreen thermostat that allows you to control the temperature with just a tap. This project combines both hardware and software skills, including working with touchscreens, temperature sensors, and programming the user interface.  

10. LED Blinking

Project Description:  LED blinking is the "Hello World" of Arduino projects. It involves connecting an LED to your Arduino board and programming it to turn on and off at a specific interval. This project is an excellent starting point to learn about basic circuit connections and writing simple code.  

11. Home Weather Station

Project Description: Become your own meteorologist by building a home weather station. This project requires multiple sensors to measure parameters such as temperature, humidity, pressure, and sometimes even wind speed and direction. The collected data can be displayed on an LCD or sent to a computer for analysis.  

12. Voice-Activated Lights

Project Description: Bring voice control to your home by building a system that allows you to control lights with voice commands. By integrating Arduino with a microphone module and programming voice recognition, you'll be able to turn lights on and off using spoken commands.  

13. Arduino-powered Music Player

Project Description: Build a music player that reads songs from an SD card and plays them using a speaker. This project involves reading data from external storage, managing audio files, and controlling the speaker output.  

14. Digital Door Lock

Project Description: Enhance your security with a digital door lock that requires a password to unlock. This project involves programming and using a servo motor to physically control the locking mechanism.  

15. Traffic Light Controller

Project Description: Ever wondered how traffic lights work? Build a miniature traffic light using LEDs and learn about timing and sequencing. This project is a great way to understand how traffic signals coordinate to manage traffic flow.  

16. Automated Pet Feeder

Project Description: For pet owners, an automated pet feeder can be a lifesaver. By using a servo motor to dispense food at scheduled times, you can ensure your pets are fed even when you're not around.  

17. Arduino Alarm Clock

Project Description: Build a personalized alarm clock that wakes you up with your favorite tunes. This project involves using a real-time clock module to keep track of time and setting alarms to trigger certain actions.  

18. Wireless Weather Station

Project Description: Take your weather station to the next level by making it wireless. Gather data from sensors and send it wirelessly to your computer or smartphone for monitoring and analysis.  

19. Smart Garden System

Project Description: Combine the Internet of Things (IoT) with gardening by building a smart garden system. Using sensors to monitor soil moisture and light levels, you can remotely ensure that your plants receive the care they need.  

20. Voice-controlled Home Automation

Project Description: Impress everyone with a voice-controlled home automation system. Use voice commands to control lights, appliances, and more. This project often involves integrating Arduino with voice recognition modules like the Google Assistant or Amazon Alexa.  

21. Arduino Lie Detectors

Project Description: Ever questioned whether someone is being truthful or concealing information from you? Even while you can always infer something from someone's behaviour, it might be challenging to know for sure whether they are telling the truth or not.   

Fortunately, you can build an Arduino-based lie detector that measures physiological reactions in real-time to help you establish whether your friend is lying about taking your cookies.

The instructions for doing so are provided in this Instructible tutorial. To make working on this project easier, look at this tutorial on how to programme an Arduino board.  

Conclusion  

Congratulations! You've now explored 21 fantastic Arduino projects for beginners for the year 2023. These projects are just the tip of the iceberg when it comes to the possibilities with Arduino.   

Whether you're interested in electronics, programming, or simply creating fun and practical projects, Arduino has something to offer.  

Remember, the key to successful Arduino projects is experimentation. Don't be afraid to modify and personalize these projects to match your interests and needs. As you embark on your Arduino journey, you'll gain skills that can open doors to various STEM fields and creative pursuits.  

If you're ready to embark on a journey of learning, creativity, and innovation, grab an Arduino board and start building  

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10 Arduino Uno Project Ideas to Improve Your Electronics Skills This Weekend

Take your electronic skills to the next level with these inspiring project ideas.

So you've finished setting up your Arduino Uno and have already tried the classic blink sketch. Congrats! You're now ready to take your electronic skills to the next level and begin your journey into the magical world of sensors and breadboards. Here are ten Arduino Uno project ideas you can do over the weekend to get you started!

1. Traffic Light Controller

LEDs are pretty much a staple when it comes to Arduino projects, not only because they are common components but also because they are easy to work with. In this Arduino Traffic Light Controller , you will make a simple implementation of a traffic lights system using basic components you can easily find in your Arduino kit or at the nearest electronics store.

If you want a more challenging take on this Arduino project, feel free to try upgrading the traffic light controller to a four-way system.

2. DIY Ambilight

Ambilight is basically a series of LED lights embedded on the back of Philips TVs. It extends the content beyond the bezels and onto the surrounding wall, giving you a fully immersive viewing experience.

Unfortunately, this lighting technology is proprietary to Philips TVs. If you want to keep your good ol' TV and have the same viewing experience without shelling out hundreds of dollars, try this DIY Ambilight instead. You only need your PC, Arduino Uno, LED strip, power supply, and double-sided tape, and you'll have your own Ambilight in no time.

3. Robot Car

Experimenting with DC motors and Arduino is always a lot of fun. And when it comes to building something with these two components, the first thing that springs to mind is a motor car.

If you have some wheels and plywood sitting around in your garage, you can build a basic robot car from scratch. This project will show you how to control the robot using an L298N motor driver connected to an Arduino Uno. If you want to step it up a notch, you can make your own autonomous robot instead.

4. Fingerprint Door Lock

Always losing your keys but don't want to spend money on a fingerprint door lock? Well, you're in luck! With this nifty little project, you can easily build your own fingerprint security door lock for less than a hundred dollars.

This is one of the things you can do with Arduino that tackles a practical problem with a DIY solution. Although it might seem complicated at first, it's actually easy to implement, and you don't need to worry about forgetting your precious keys ever again.

5. Handheld Game Console

While mobile gaming on smartphones and tablets is the norm nowadays, nothing beats building your own handheld console and playing on it. If you're up for the challenge, here's a DIY game console project for you.

In this project, you will use an Arduino Uno with ATmega328P and a bi-color dot matrix display to create your own console that features the classic "Nokia Snake Game". Fun, right?

6. Electronic Piano Keyboard

Think using Arduino Uno for robot cars is cool? Just wait until you learn that you can use it to create musical instruments, too! With this quick and easy project, you can build your own DIY electronic keyboard with an Arduino Uno and a magical component called a piezoelectric buzzer.

This keyboard also needs a few buttons to mimic the piano keys. Each of these buttons creates a distinct tone based on the frequency you set in the code. If you want to turn this cool Arduino project into something cooler, try replacing the switches with LDRs. This way, you can play your favorite song without ever touching the board!

7. Laser Tripwire Alarm Security System

If you've ever had a sibling barge into your room unannounced or grab something from your closet without permission again, it may be time to install a security system. Those are often expensive to set up and maintain, though. So instead of buying one, why not build it yourself with an Arduino Uno?

This project will teach you how to make a laser tripwire alarm system that will sound an alarm once the laser beams are interrupted and won't stop until you press a button. You can also do a more secure version using a keypad, so it requires a passcode to stop the alarm.

8. Motion and Time-Triggered Bed Light

Don't you hate it when you get up in the middle of the night and trip over something you forgot to put away the day before? If so, then a motion and time-activated bed lamp is the Arduino project for you. This works with the help of a passive infrared (PIR) sensor and a real-time clock (RTC) module connected to your Arduino Uno.

Whenever the PIR senses motion, it automatically turns on the LED strip under your bed. You can also set a time for it to turn on (say from 7:30 to 8:00 pm), so you have a nice warm glow in your room as you sleep.

9. Lie Detector

Looking to upgrade your game night? With this clever Arduino-based lie detector, you will not only improve your electronic skills but impress your friends, too!

Here, you will use a pulse sensor to measure the players' heart rates. Once they place a finger on the module, you will ask your question, press the button, and wait for an LED to light up. Red means they're lying, and green means they're telling the truth.

10. Automatic Plant Watering System

Keeping some house plants on your desk is all fun and games until you forget to water them and they start dying. No need to fret, though, because this convenient Arduino Uno project has you covered.

Using a soil moisture sensor, the system automatically waters your plants according to the level of moisture in the soil. You can use this to babysit up to four of your plants. How nifty!

Grab Your Arduino Uno and Let's Get Building!

The easiest way to improve your electronic skills is by starting with Arduino Uno and creating circuits like these ten projects. Once you get familiar with the IDE and have finally memorized which leg of the LED is positive, feel free to move on to more complex Arduino Uno projects like building a robot arm! Good luck with your tinkering!