One year ago, BOGO has sucessfully played Bad Apple on an Arduino UNO R3 using an 8x8 LED matrix. Now, with the recent release of the Arduino UNO R4, which features a built-in 12x8 LED matrix, we have ...

[youtube=http://www.youtube.com/watch?v=KCHqhV6xPMg&w=470] A few weeks ago, we saw codebender, an online replacement for the Arduino IDE that allowed you to upload a ...

LED Flowing Lights Using Arduino UNO This project demonstrates how to create a flowing light effect using 8 LEDs controlled by an Arduino UNO. This is a continuation from the basic "blinking LED" ...

If you want to learn more about RFID readers, how they work and how to use one you can check out our tutorial on how to interface RFID reader with Arduino. After completing the circuit, I assembled ...

Have you ever wondered how speed guns measure the speed of moving vehicles or how an athlete's sprint speed is recorded? Normally these speed sensors work with radar or laser technology to bounce back ...