This project demonstrates how to use a flex sensor with an Arduino Uno to measure the bending of the sensor. The sensor's resistance changes with bending, which is read as an analog input by the ...

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 ...

The board has not undergone any firmware updates prior to this issue. When I attempt to upload a sketch using the first set of VID and PID (2341:1002), the upload ...

[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 ...

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 ...

As electronic devices got more complicated in the past few decades, it became increasingly difficult and expensive to tinker with hardware. The 1970s garage engineers who built their own computers ...