I recently had to build an infrared close proximity sensor that could tell if something was dropped in a parcel delivery drop box. After some searching, I ended up using a microcontroller and a piece ...

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 ...

Because of the affordability and seeming ubiquity of the Arduino platform, they have been hard at work this last month trying to get their Geiger counter sensor board for an Arduino out the door.

The Series KG impact sensor monitors the motion and performance of a machine or device. Featuring single-axis/ bidirectional sensitivity ...

A mouthguard embedded with a sensor alerts coaches and trainers when players receive a hard head impact so they are checked for a possible concussion.