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 ...

Posted in Arduino Hacks Tagged arduino, capacitance, proximity sensor ← Split A USB-C PD Port Into Three Port-ions SIMD-Accelerated Computer Vision On The ESP32-S3 → ...

Learn how to create a simple heart rate monitor using an Arduino Pro Mini, PulseSensor, and OLED display. This beginner-friendly project is perfect for learning basic electronics, sensors, and ...