If you enjoy working with sensors, the HiLetgo Sensor Starter Kit includes 37 sensors and a touch sensor module with a heartbeat detection module. Charlie Fripp is a writer for BestReviews.

If you enjoy working with sensors, the HiLetgo Sensor Starter Kit includes 37 sensors and a touch sensor module with a heartbeat detection module. Charlie Fripp is a writer for BestReviews.

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 ...

If you enjoy working with sensors, the HiLetgo Sensor Starter Kit includes 37 sensors and a touch sensor module with a heartbeat detection module. Charlie Fripp is a writer for BestReviews.