Building an Arduino speed detector using IR technology to measure the speed of a moving object is much more cost-effective, ...

This build is about using the temperature sensor in your clock. The ATMega328p, the chip at the heart of all your Arduino Uno clones, has within it a watchdog timer that clicks over at a rate of ...

He suspected EMF interference so as a quick first step he decided to throw together an EMF detector using an Arduino. It uses a bank of LEDs as an indicator bar to reflect the EMF picked up by the ...

Whether you're a student, hobbyist, or robotics enthusiast, this maze-solving robot project will help you understand the ...