Arduino Projects

Arduino Battery Projects

  1. Remote Smoke Alarm Buzzer & Microcontroller Interface
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    Add a remote buzzer to Smoke Alarms that are too far away be heard. Also add an optional Microcontroller interface e.g. Arduino. This document describes how to: Modify an escape-light…
  2. DIY Li-ion Capacity Tester !
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    When it comes to building the battery packs, Li-ion cells are one of the best choices without the doubt. But if you get them from old laptop batteries then you…
  3. DigiLevel – a Digital Level With Two Axes
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    The inspiration for this instructable is the DIY Digital Spirit Level found here by GreatScottLab. I liked this design, but wanted a bigger display with a more graphical interface. I also wanted better…
  4. Battery Reconditioner using an Arduino
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    So if you are like this Lazy Old Geek, you have a lot of rechargeable batteries lying around. I wrote another Instructable with some battery tips. http://www.instructables.com/id/Rechargeable-Battery-Tips/ Amongst these batteries,…
  5. How to Make a Picoballoon
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    https://youtu.be/KjPzfzLEIuY What is a picoballoon and why would I want to build it?! I hear you ask. Let me explain. You all probably know what a HAB (High Altitude Balloon) is. It's…

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Arduino Car Projects

  1. Automatic Hand Sanitzer for Your Car
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    https://youtu.be/IYw2ApjvN8I The United States of America currently holds 20% of the infected individuals with the COVID-19 virus. Considering the ongoing pandemic, an automatic hand sanitizer would result in a decrease…
  2. F1 – Rider
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    F1(Formula One) Rider is a low-budget car. Aspiring people with inspiring speeds. The Rush of excitement is pressing accelerate. A fast Requires a sharp mind. Some cars are meant to…
  3. How to Make CLAP Control Car || Using Arduino Uno
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    Hey Guys, welcome to my first instructables article. So guys today we are going to make a " Clap Control Car With Arduino " seems to be interesting Right? Let me…
  4. Arduino/Unity Car Driving Experience
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    Idea behind project Hi, I am a 12-year-old kid who loves electronics, coding, space, and building. I remember, on my 10th birthday, I began sitting in the front seat of…
  5. Arduino RC Car Wheel
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    This is an Instructable of my Arduino RC car Wheel in which I took a cheap RCcar and made it so the Arduino could act as a wheel, controlling the…

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Arduino LCD Projects

  1. Arduino Liquid Crystal Displays
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    I had initially planned to do an LCD tutorial a little further down the line, but there was very high demand for it, and I already had a circuit assembled…
  2. My Arduino Ping Display Robot
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    Goals Hello all. I hope to please share a little robot that I have just finished building. There are many Ping Boat, perhaps with a tutorials and display less so…
  3. DIY Arduino Unit Converter: How to use LCD
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    Step 1: Ingredients: Electronics Arduino Breadboard LCD* 2x 50k pots 150 ohm resistor Jumper wires, and tons of them! If you do not want to use a LCD then you…
  4. Hookup an LCD to an Arduino
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    Adding an LCD display to Arduino projects can add real value but the cost of doing so can be significant. Not a financial cost - you can pick up 16…
  5. Mini-TV Weather Station With the ESP32!!
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    Hello everyone, today I'm going to show you how I built a Mini-TV weather station with Open Weather Map and the ESP32! Background and Troubleshooting I'm not kidding when I say the…

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Arduino LED Projects

  1. An Arduino Thermometer with Digital Display
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    This is a project for Arduino to make a Thermometer with Digital Display, aimed at beginners. Arduino measures the voltage on a TMP36 Temperature sensor, converts the Voltage to Degrees…
  2. Dimmer using an Arduino
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    This example shows how to send data from a personal computer to an Arduino board to control the brightness of an LED. The data is sent in individual bytes, each…
  3. How to Display Images on OLED Using Arduino
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    Hello there fellow learners, in one of our previous blog on OLED, we learnt how to wire and code OLED. We also learnt to display simple text using Arduino code. So today…
  4. Arduino led pendulum
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    Step 2: Putting up the wires Strip both ends of wires -insert one end of each wire into sockets numbered -Gnd(black wire in my case)-this will be the common ground…
  5. Candy Tossin Coffin using an Arduino
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    When you flip a switch, the coffin lid opens and a smiling red eyed ghost arises. The ghost flings some candy, pushes the switch back and returns to rest. Then,…

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Arduino Motor Projects

  1. Brainwaves Bend a Fork
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    In the 1970’s, a psychic named Uri Geller introduced spoon-bending using his mental powers and became famous for it. Well, I don’t claim to be a psychic, but I thought…
  2. Self Balancing Unicycle
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    Following the popularity of our self balancing scooter and the SciChair we decided to try something a little edgier, the Self Balancing Unicycle. This project reuses a lot of stuff…
  3. Eggbot
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    https://youtu.be/hdoy4-F4xgI Rafael Fuentes, Carmen María Fuentes and Carmen Pérez decided to create this project that was submitted to 'Creative Electronics', a Beng Electronics Engineering module at University of Málaga, School of…
  4. Arduino Sketch Stepper Sweep
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    This sketch is used by Exercise: A4988 Stepper Motor Driver. Full Source Code The full code is all in one file StepperSweep.ino. // StepperSweep - move a stepper motor at different rates…
  5. Arduino Sketch Wheel Drive
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    This sketch is used by Exercise: DRV8833 Dual DC Motor Driver. Full Source Code The full code is all in one file WheelDrive.ino. // WheelDrive - move a pair of DC motors…

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Clock – Timer Projects

  1. Location Tracking “Weasley Clock”
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    As with so many other people, I've always been a massive Harry Potter fan. One of the coolest magical items in the series was almost certainly the Weasley family clock…
  2. Analog Clock And Temperature sensor On An Oscilloscope using Arduino
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    Scopeclock is an easy to use hardware to make your X-Y capable analog oscilloscope more useful .Using this simple to use hardware you can convert your analog oscilloscope into a…
  3. Arduino Lecture Sample Code
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    This collection of short Arduino sketches introduces a variety of programming concepts. The comments are minimal as these are intended to be starting points for explanation. blink // 1. blink…
  4. End of Days Clock
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    https://youtu.be/33Q_PqhLzWw The days got shorter here in Alaska until it felt like the murky light was only a short interruption of a long sleep so I built a clock to…
  5. 7-Segment NeoPixel Clock With Countdown Timer
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    https://youtu.be/H4J4Cl4Dduc In this Instructable, my twin brother, Sunyecz06, and I will show you how to make a 7-segment NeoPixel Clock with Countdown Timer. The inspiration for this project began with our…

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GPS Based Projects

  1. AIR Project using an Arduino
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    CODE: download final project code: Arduino Code download additional wiring_analog.c code: Wiring Code download processing code: Processing Code download C code: C CODE FILE EXPLANATION: The final project code is…
  2. BLE & LoRa Based Indoor Location Tracker Without GPS
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    Hey, what's up, Guys! Akarsh here from CETech. GPS-based location tracking is one of the very important services nowadays. We use this to find a path to our destination and also…
  3. Virtual Reality Flying Machine (Arduino)
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    This project goes through converting a hammock into a VR flying machine. We will use a VR app that is running the WRLD SDK in Unity so you can input…
  4. Shoe-Mounted Running Distance Tracker
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    Since runners often need to track not only their total mileage, but also the distance run on each pair of shoes (in order to know when to replace them), this…
  5. Old Man and the Arduino GPS
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    So this Lazy Old Geek (L.O.G.) hasn’t been able to do an Instructable for a few years. At 70 years old, the brain doesn’t work as well as it used…

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Arduino Calculator Projects

  1. IR Calculator
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    Hey, welcome to my first instructable where I will be helping you create a calculator. It's basically made up of a 16x2 LCD, with an Arduino UNO that you can…
  2. Arduino Timing Belt Calculator (console)
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    This command-line Python script is a utility to help calculate parameters for timing belt drive systems. A more general discussion of designing with timing belts can be found on the Timing…
  3. FRICTION CALCULATOR – WITH IR LASERS
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    Friction can often seem like a 'boring' force. Something we are all familiar with from a young age, but friction does a lot more than just make objects slow down…
  4. Arduino Calculator using 4×4 Keypad
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    Programming is always fun and Arduino is a wonderful platform if you are just getting started with Embedded programming. In this tutorial we will build our own calculator with Arduino.…
  5. Arduino Project # 1 – Make an Ultrasonic Distance Calculator
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    Arduino Project – The distance calculator I have been playing with Arduino (micro-controller) for about 2 years now and I am becoming more and more passionate about circuits. For those…

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How To – DIY – Projects

  1. DIY Programming Cable Using Arduino Uno – Baofeng UV-9R Plus
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    Hey Everyone, this is a simple guide on how to convert your Baofeng UV-9R (or plus) Headphone / ear piece cable into a programming cable using an Ardunio UNO as…
  2. DIY RGB Tube Lights
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    DIY RGB Tube light is a multi functional tube light which can be used in photography, light painting photography, film making, gaming, as a VU meter and more. The tube…
  3. DIY Arduino Unit Converter: How to use LCD
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    Step 1: Ingredients: Electronics Arduino Breadboard LCD* 2x 50k pots 150 ohm resistor Jumper wires, and tons of them! If you do not want to use a LCD then you…
  4. Make your own custom Arduino compatible
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    I love Ardunio. I love the things that people make with them and I love to make my own. Last August I published an Instructable on how to make your own…
  5. Professional Weather Station Using ESP8266 and ESP32 DIY (Please Check the V2.0 Improved Version Link!)
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    PLEASE CHECK THE NEW IMPROVED WEATHER STATION LINEAMETEOSTAZIONE v2.0! LINK VERSION 2.0 LINEAMETEOSTAZIONE HERE LineaMeteoStazione is a complete weather station which can be interfaced with professional sensors from Sensirion as…

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Home Automation Projects

  1. Home Automation (or Robot Butler called Geoffrey) – iPhone controlled, arduino based
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    Being able to control everything from your pocket has long been a dream shared by many. Previously we've had universal remotes that can both control our TVs and radios, then…
  2. IoT Desktop Console. Part : 11 IoT, Home Automation
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    Preamble This article, the 11th in a series on home automation documents how to create and integrate an IoT Desktop Device into an existing home automation system including all the necessary software…
  3. Infinity Gauntlet Controlled Home Automation
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    https://youtu.be/-H7YejeUWbI In my previous project i have made an infinity gauntlet that control a light switch. I wanted to use six stones and each stone can control appliance, door lock, or…
  4. Home Automation Using Arduino With Wifi, Bluetooth and IR Remote Control
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    This is a tutorial to show how to build a home automation system using arduino with Wifi [ESP8266-01], bluetooth (HC-05) and IR remote control. Home automation results in a smarter…
  5. Use the Force… or Your Brainwaves? (multifuctional Thought Controlled System)
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    As a kid I always wanted to have a special ability, like moving objects with thoughts or flying. I tried to move objects with “the power of my mind” of…

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Interfacing(USB – RS232 – I2c -ISP) Projects

  1. Interfacing Electronic Circuits to Arduinos
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    Interfacing Electronic Circuits to Arduino In this instructable I use an example of interfacing an Arduino to an ARINC 429 transceiver in order to demonstrate the general process of interfacing…
  2. USB Freeform using an Arduino
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    This is a project in attempting to improve it predecessor "Freeform Arduino" by putting it in an enclosure and having it serve the similar purposes as "Palm Arduino Kit" and…
  3. Digital Read Serial using Arduino
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    This example shows you how to monitor the state of a switch by establishing serial communication between your Arduino and your computer over USB. Hardware Required Arduino Board A momentary switch, button,…
  4. Automatic Irrigation System (Arduino) With Usb Type DC Submersible Water Pump
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    This mini project is involved to use Arduino to control submersible watre pump when soil reach below or above predefined moisture level. How it works ❓ 1. Soil moisture sensor…
  5. Android talks to Arduino
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    This project slightly modifies the Google Android sample app called "Bluetooth Chat" so you can type a message in the Android app and that same message will appear on an…

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CNC Machines Projects

  1. Classroom Pencil Protection Machine
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    HEY KID, GIVE ME BACK MY PENCIL! As a teacher, one problem I face every day is losing my pencils. Now pencils don't just disappear, they walk away in the…
  2. How I Made My Own Boxing Machine?
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    https://youtu.be/xl0zlpLf4oA There is no amazing story behind this project - I just always liked the boxing machines, which were located in various popular places. I decided to build mine! Step…
  3. Eggbot
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    https://youtu.be/hdoy4-F4xgI Rafael Fuentes, Carmen María Fuentes and Carmen Pérez decided to create this project that was submitted to 'Creative Electronics', a Beng Electronics Engineering module at University of Málaga, School of…
  4. Arduino Based CNC Plotter Made From Scrap DVD/CD Drives
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    Indeed, the world of web has quad trillion tons of information but when you want to build anything you need all the intricate little details. There are already a number…
  5. Arduino CNC Plotter (DRAWING MACHINE)
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    Hey guys! I Hope you already enjoyed my previous instructable "How to make your own Arduino training platform" and you are ready for a new one, as usual I made…

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Development Board – Kits Projects

  1. Arduino Beginner and Basic Electronics Kit Primer
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    I learned that one of my nieces had an interest in programming.  She was working with robotics at high school and has a summer internship where they had  Arduinos.  I…
  2. How to Make a Balancing Board System for Hip’s Muscles Exercise (BalanX)
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    After many happy years as a runner, two years ago I had a problem with my right hip. Unfortunately I had to undergo to total hip replacement surgery. After the…
  3. Arduino Magnetic Board
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    My first meeting with microcontrollers was a few decades ago (you might remember the first Parallax Basic Stamps) but with the Arduino platform it happened more recently, only 6 years…
  4. Getting started with NodeMCU development board for IoT
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    Since Internet of Things (IoT) projects are now quite popular, I recently bought a NodeMCU board to try IoT application development. The NodeMCU development board is an open source board…
  5. 8 Best Arduino Starter Kit for Beginners
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    Best Arduino Starter Kit Arduino Starter Kit from Arduino Elegoo Uno Project Super Starter Kit with Tutorial for Arduino Vilros Arduino Uno 3 Ultimate Starter Kit SunFounder Project Super Starter…

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Internet – Ethernet – LAN Arduino Projects

  1. Gut Check a Tweeting and Facebooking Fridge using Arduino
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    I have a problem, I'm trying to lose weight but I love snacking late at night. And no one knows that I even do it. That being one of my…
  2. Visual Network Threat Level Indicator v2 using Arduino
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    By popular request this is a new wireless version of the Visual Network Threat Level Indicator. This uses a Roving Networks WiFly RN-XV Module to do 802.11 WiFi along with an Arduino…
  3. Create an Internet Connected Pill Dispenser
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    The P.I.L. Box - A Better Medication Reminder System Studies show the consequences of patients not taking medications according to doctor's orders can be serious, especially in older patients.With today's…
  4. Internet Speed Gauge
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    https://youtu.be/SG91jSD1xAk Overview This "Internet Speed Gauge" will give you near real time oversight of your network usage. This information is available on the web interface of most home routers. However,…
  5. Sleep n’ Tweet using an Arduino
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    Now I am lucky enough to work at the greatest company in the world as a University of Waterloo, co-op student. It might not even be a company you’ve heard…

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Game – Entertainment Projects

  1. Arduino Activated Light Catcher Arcade Game
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    This pandemic time has been rough for us all, as it confined us in our homes thus not enabling the opportunity to go outside and meet with family and friends…
  2. PAD HERO (Guitar Hero Using Arduino)
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    A group of three students present you PAD HERO, our Arduino based Guitar Hero game. This project was submitted to 'Creative Electronics', a Beng Electronics Engineering module at University of…
  3. Arduino Esplora Pong
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    Want to play Pong on your computer with your Esplora? This example shows you how. This example is designed to be used with a Processing sketch. Processing is an open…
  4. GameBoy 5110 – Arduino Handheld Game Console by 3D Printing
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    During the COVID-19 crisis, how to spend a lot of quarantine time at home? In addition to improving cooking skills and doing sports, game lovers can also make their own…
  5. Baby Eats, Alternative Video Game Controller
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    This Instructables will teach you how to make the alternative controller to play my short game, Grogu Eats, on itch.io! This Instructables will be very basic up until the soldering. If…

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Medical – Health based Arduino Projects

  1. Purdue ExoMIND Glove
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    Description The ExoMind Glove is a wearable device equipped with 7 accelerometers that are used to quantify forearm, wrist, and finger angles. Additionally, an EMG with conductive fabric electrodes is…
  2. Arduino-based Ultrasonic Radar System via IOT
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    Abstract RADAR is an object-detection system which uses radio waves to determine the range, altitude, direction, or speed of objects. Radar systems come in a variety of sizes and have…
  3. Arduino Based Heartbeat Monitor
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    Heart rate, body temperature and blood pressure monitoring are very important parameters of human body. Doctors use various kind of medical apparatus like thermometer for checking fever or body temperature,…
  4. Open source EEG/ECG/EMG
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    Introduction Electrodes on the skin can be used to measure muscle (electromyography, EMG) brain (electroencephalography, EEG) and heart (electrocardiogram, ECG/EKG) activity. These electrophysiological measures are popular for clinical, research and…
  5. Homebrew Arduino Pulse Monitor (Visualize Your Heartbeat)
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    Movies look cool with those EKG (electrocardiogram), the one that beeps and detects heart activities. A few months ago, we had to shoot a hospital scene for our school project.…

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Metering – Instrument Projects

  1. 3D Printed Spirometer
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    Spirometers are the classical instrument to perform the parsing of air as it is blown out of your mouth. They consist of a tube that you blow into that records…
  2. STONE HMI and Arduino + Physical Therapy Instrument
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    Today is Friday, January 29, 2021, control of the COVID-19 in Beijing is also promoting the "New Year in place", family said the Spring Festival can not visit each other,…
  3. Line Frequency Meter Based On Reciprocal Counting
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    Precise measurement of line signal frequency is very important in many applications, especially in the management of power grid systems. Tasks like calibration of governors of engines that run generators…
  4. Arduino Wattmeter: Measure Voltage, Current and Power Consumption
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    As electronics engineers, we always depend upon meters/instruments to measure and analyse the working of a circuit. Starting with a simple multimeter to a complex power quality analysers or DSOs…
  5. DIY wattmeter with an Arduino
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    DIY wattmeter with an Arduino It is difficult or sometimes even impossible to measure power and energy with ordinary multimeters. To carry out such a measurement reliable and accurate, a…

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Robotics – Automation Projects

  1. Arduino-Pneumatic Flight Simulator
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    Hello, my name is Dominick Lee. I am a senior in high school who is also a programmer and inventor. I created the  "LifeBeam Flight Simulator" (name of my project)…
  2. My Arduino Ping Display Robot
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    Goals Hello all. I hope to please share a little robot that I have just finished building. There are many Ping Boat, perhaps with a tutorials and display less so…
  3. How to Build a GPS Guided Robot
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    Here is a Youtube video of me demonstrating the GPS Guided Robot. You can see that I am holding a cellphone and controlling the robot. I am at a tennis…
  4. Moving and Talking Giant Lego Hulk MiniFig (10:1 Scale)
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    I've always played with legos as a kid, but I didn't have any of the 'fancy' legos, just classic lego bricks. I'm also a huge fan of the Marvel Cinematic…
  5. DIY Mario Kart Balloon Battle Robots
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    There are some projects where you make a functional thing or practical thing. There are some projects where you make a beautiful thing. And then there are projects like this…

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Arduino Programmer Projects

  1. Program ESP8266 With NodeMCU
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    Hey everyone what's up! so you got yourself an esp12f module and now you want to program it? here's how you can do that in an easy way that doesn't…
  2. DIY Attiny Programming Shield
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    If you are looking for a small and low powered Arduino board the Attiny is a really good option, its surprisingly featureful for it's size. It has 5 GPIO pins,…
  3. (almost) Universal MIDI SysEx CC Programmer (and Sequencer…)
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    In the mid eighties synths manufaturers started a "less is better" process that led to barebones synths. This allowed the reduction of costs on the manufaturer side, but made the…
  4. 3 Simple Ways of Programming an ESP8266 12X Module
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    If you are not familiar with ESP8266 micro controller, I really feel you have been missing out! These things are incredible: they are cheap, powerful and best of all have…
  5. Easy Very Low Power BLE in Arduino Part 3 – Nano V2 Replacement – Rev 3
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    Update: 7th April 2019 – Rev 3 of lp_BLE_TempHumidity, adds Date/Time plots, using pfodApp V3.0.362+, and auto throttling when sending dataUpdate: 24th March 2019 – Rev 2 of lp_BLE_TempHumidity, adds more…

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Security – Safety Projects

  1. Reverse Engineered Bumper Sensor Campsite Security Alarm
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    This Instructable is to build a very smart, talking campsite security system that is disguised in an owl decoy. Now, this isn't your typical Arduino ultrasonic distance sensing project. Rather,…
  2. Sensor Stations Network for Lighting and Security Control
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    With this sensor stations network configured in a master/slave mode, you will be able to do lighting and security control in your home. These sensor stations (Node01, Node02 in this…
  3. Home Presence Simulator and Security Control Device
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    This project allow us to simulate presence and to detect movements in our home. We can configure a network of devices installed in differents rooms of our home all of…
  4. DIY | Easy Arduino Laser Tripwire Security System!
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    https://youtu.be/X18CfOKtyTQ In this tutorial I will be teaching you how you can build your own Laser Tripwire Security System at home! You will need the following components and materials: LED…
  5. Arduino Password Unlock Door Security System
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    Hello! In this Instructables guide I will show you how to make your own password unlock door system by using the Arduino uno board. I made my own circuit by…

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Other Projects

  1. 14band Graphical Equalizer
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    Here comes a simple Graphic Equalizer showing 14 audio bands from 60Hz up to 16kHz. It consist of a PCB based on MSGEQ7 and ESP dev board. Since a MSGEQ7…
  2. Arduino Controlled Catapult
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    I recently had the idea to create a catapult, But not just any kind of catapult, an electronic catapult! I wanted something I could just sit it down hit some…
  3. Arduino Eye Strain Alarm
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    With the COVID quarantine moving life online, I now spend many hours looking at my computer screen. Whether I'm doing school virtually, connecting with friends and family, or working on…
  4. Gandalf’s Magic Staff
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    Who wouldn't want Gandalf's Magic Wizard Staff? Turns out Gandalf had various staffs and either lost, broke or upgraded them frequently! This provides us with multiple staff designs and there…
  5. Make a Digital Photo Album by ESP32
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    Last week I made an electronic photo album that I could place on my work desk to show some photos. I can take a look at relaxing when I'm tired…

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Sensor – Transducer – Detector Projects

  1. Arduino/ESP32 Capacitive Touch Sensor
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    Adding touch interfaces to your projects might seem difficult at first, but it really isn't. In this Instructable I'll show you how to do it using an Arduino or ESP32…
  2. Flame the Candle by Snapping Your Finger
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    Hi guys, we will make an interesting project in this project. We will try to make a flame by snapping our finger.Let's get started on the project. Step 1: Video…
  3. High Heel Massage using an Arduino
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    My project is to make a heel (shoe) that senses when your foot is tired and then eases the pain. I will have a force sensor measure how much pressure…
  4. Automated Arduino Tap
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    This project was designed for my dog, who refuses to drink from a water bowl. She often sits by the tap for hours waiting for someone to pass and open…
  5. How to use a Piezo element to detect vibration using Arduino
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    This tutorial shows you how to use a Piezo element to detect vibration, in this case, a knock on a door, table, or other solid surface. A piezo is an…

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Phone Projects

  1. Cell phone text using an Arduino
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    Arduino text‘in. Key Features: 24 relays controlled by 4 I/O lines! Cell phone text using your Arduino. This project hacks a cell phone to text using normally open relays. After…
  2. Home Automation (or Robot Butler called Geoffrey) – iPhone controlled, arduino based
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    Being able to control everything from your pocket has long been a dream shared by many. Previously we've had universal remotes that can both control our TVs and radios, then…
  3. Mailbox Phone Alert
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    The mailbox phone alert sends you a text whenever you get mail. I remember anxiously checking my mail multiple times a day during the spring of my senior year of…
  4. Android talks to Arduino
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    This project slightly modifies the Google Android sample app called "Bluetooth Chat" so you can type a message in the Android app and that same message will appear on an…
  5. Smartphone LED Controller Using Bluetooth With Own Application
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    Hello friends welcome back to "Techno-E-Solution" In this video I'll be going to show you an interesting project "Smartphone controlled LED Using Arduino & Bluetooth with Own developed Application", I…

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Sound – Audio Projects

  1. Kaosduino: Create your own kaosillitaor using Arduino
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    This project is a part of experiments done while doing an artist in residence at Instructables. You can see the other projects here. Inspired by Korgs Kaossilator I took it upon…
  2. Adafruit Flora NeoPixel LED Ring Headphone mod
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    Wearable Arduino mod for your headphones. Non-invasive procedure for headphones that don't have room inside the drivers or you don't want to hack apart your high end cans. Adafruit just…
  3. Measuring Refrigerant Gases Sound Speed Using Arduino and App Inventor 2
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    The purpose of this Instructable is to build a portable device that can measure the speed of sound in refrigerant gases and use this data to identify them. The speed of…
  4. Creative Noise Semaphore
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    This project was submitted to 'Creative Electronics', a Beng Electronics Engineering module at University of Málaga, School of Telecommunications (https://www.uma.es/etsi-de-telecomunicacion/). It's a modification based on sound level meters that are…
  5. Voice Loudness Monitor (Arduino)
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    In this pandemic it is important to take reasonable measures to reduce spreading viruses. A paper from 2019 found that louder voices spread more viruses (https://www.nature.com/articles/s41598-019-38808-z) [Asadi et al. 2019].…

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Arduino PWM Projects

  1. Fading using an Arduino
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    Demonstrates the use of analog output (Pulse Width Modulation (PWM)) to fade an LED. PWM is a technique for getting an analog-like behavior from a digital output by switching it…
  2. Analog In, Out Serial using Arduino
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    This example shows how to read an analog input pin, map the result to a range from 0 to 255, and then use that result to set the pulsewidth modulation…
  3. Controlling a ton of servos – TLC5940 + Arduino
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    This is something we have been asked a lot about. How do I control a ton of Servo motors with my arduino? Well… using the TLC5940 is one way. And…
  4. Arduino Based LED Dimmer using PWM
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    This LED DIMMER is an Arduino Uno based PWM (Pulse Width Modulation) circuit developed to get variable voltage over constant voltage. The method of PWM is explained below. Before we get start building a…
  5. Talking Pumpkin
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    So my boss came to me one last week and said he wanted to scare the trick-or-treaters who came to his home, and the kids who would come to work…

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Temperature Measurement Projects

  1. Analog Clock And Temperature sensor On An Oscilloscope using Arduino
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    Scopeclock is an easy to use hardware to make your X-Y capable analog oscilloscope more useful .Using this simple to use hardware you can convert your analog oscilloscope into a…
  2. Real VO2Max–Measure Your Athletic Potential
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    VO2Max is an interesting concept that proposes that there is a natural limited ability to extract Oxygen nutrient out of the air and consume it. It is like the IQ…
  3. Portable Fine Particle Measurement
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    The objective of this project is to measure air quality by measuring the quantity of fine particles. Thanks to its portability, it will be possible to carry out measurements at…
  4. DIY Non Contact IR Thermometer V1.0
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    Currently, we are chasing an invisible monster named Corona Virus ( COVID-19 ) and we are going through the biggest health crisis in our time due to a sharp increase in infection…
  5. Contact Digital Thermometer With Deep Sleep [Attiny85]
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    This might seem totally useless, considering how advance current technology can be and you might even be like "Tsk! a Thermometer?" But there is a lot of experiment based on…

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Radio Projects

  1. Arduino FM radio receiver shield
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    This Instructable will show you how to build your own FM radio receiver shield to be used with an Arduino board. The radio chip we are going to be using is the…
  2. Art Deco FM Radio Project Using Arduino
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    https://youtu.be/kP_S3LuZBGA Dear friends welcome to another Arduino project Instructable! I am very excited because today I am going to show you how I built this Art Deco style FM Radio project…
  3. Internet Radio Using an ESP32
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    Dear friends welcome to another Instructable! Today we are going to build an Internet Radio device with a big 3.5” display using an inexpensive ESP32 board. Believe it or not, we can…
  4. NRF24 Two-Way Radio for Telemetry
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    Hi guys, my name is Pedro Castelani and I'm bringing you my first instructable: building a two way radio with arduino for, well, whatever you need it for. In this…
  5. FM Radio
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    https://youtu.be/oNqWfiP2yg0 Recently, I came across RDA5807 module which is an FM Radio Tuner in a very tiny package. It is very cheap and uses I2C protocol for communication which means that only…

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Arduino Video – Camera – Imaging Projects

  1. How to Motorize a Camera Slider (Battery Powered)
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    When making videos with a tripod fluid head, there aren't that many movements you can do. You've got tilt and pan - so basically either a vertical movement or a…
  2. Thermal Camera
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    Have you ever had the desire to see what can not be seen? I never had the ability to see in thermal infrared, and it is rather cool to be…
  3. Splash! Water Droplet Photography
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    I have been shooting water drops for a while now.... since 2017. I still remember how excited I was when I got water drops bounce from the surface with my…
  4. Gyroscope Platform/ Camera Gimbal
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    This instructable was created in fulfillment of the project requirement of the Makecourse at the University of South Florida (www.makecourse.com) tep 1: Materials List In order to begin the project,…
  5. Gimbal Stabilizer Project
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    How to Make a Gimbal Learn how to make a 2-axis gimbal for your action camera In today’s culture we all love recording video and capturing the moments, especially when…

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