Using two Seven-Segment Displays (SSD) simultaneously on an Arduino Uno Board to display numbers from 00 to 99, without charlieplexing.
Use a Electret Mic to turn a light on and off.
Project tutorial by Mark Tashiro
Display the results from the HC-SR04 ultrasonic sensor on an LCD display using 433MHz transmitter and receiver.
Project tutorial by mcharrison500
Using a 3D magnetic sensor and an electromagnet, this project enables you to transfer data via magnetic fields.
Project tutorial by Tomi Chen
How to make projects more robust and reliable using drivers ULN2803, UDN2981 and PNP transistors.
The TrafficLight is a project that has Arduino-powered LEDs Blinking like a traffic light.
Project showcase by Advaith Jagathesan
Compass lamp that changes color by rotating.
Project showcase by Tittiamo
Wanna play with some graphic or make a touch interface? Use this DFRobot's Touch Shield for Arduino UNO!
Exploring the signals behind Arduino's Servo library, and characterizing a servo's response to pulse width.
by 3 developers
Easy and intuitive serial MP3 player. How to use this inexpensive device with your Arduino?
Project tutorial by javier muñoz sáez
Most 6DoF robotic arms come with a control board with RS-232 for desktop control, we adapt the control for use with android devices simply.
Project in progress by Mans
An electronic sun-dancing sun tracker.
Project tutorial by SURYATEJA
In this tutorial, I am going to show how you can make combinational lock using push button and Arduino.
Project tutorial by Asim Zulfiqar and High Voltages
How to use the small module to measure distance for high frequency applications... or low.
Project tutorial by SurtrTech
In this tutorial, I am going to show you how to build a voltmeter with a big Nokia 5110 LCD display using Arduino.
Project tutorial by Nick Koumaris
This small PCB lets you learn Morse code and communicate with friends. Set up a telegraph network in your very own home!
Project tutorial by Alex Wulff
Build a real, playable theremin music instrument. The theremin is played using two antennas without physical contact.
Project showcase by Urs Gaudenz
CNC machine control with GRBL breakout board for Arduino Uno.
Project tutorial by CNC Design
Use a normal LED to sense light.
Project tutorial by WolfxPac
Have a very happy birthday celebration using this simple Arduino device that plays the happy birthday tune while flashing lights!
Project tutorial by jsheng
Learn the basics of code and electronics using Circuito.io and make a simple Arduino project in 3 minutes.
Project tutorial by circuito.io team
Connect your IoT device project to mobile phone through notifications with no pain and even no coding! Spend about 10 minutes to set it up!
by Uladzislau Bayouski
What? Program an Arduino from your Raspberry Pi? It's possible, and super easy!
by Zachary Haslam
Using the power of motion, swipe in 4 directions to change the color of an LED!
Project tutorial by Arduino “having11” Guy
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