Learn how to create a simple heart rate monitor using an Arduino Pro Mini, PulseSensor, and OLED display. This ...

Posted in Arduino Hacks Tagged arduino, capacitive keyboard, capacitive sensing, processing Metalized Gift Wrap Saves A Classic Keyboard June 8, 2016 by Jenny List 16 Comments ...

An Arduino is a much better choice than a Raspberry Pi for tasks that require real-time input and responses. While a Pi can ...

The sensors are created by simply drawing on a piece of paper with a pencil, then wiring the images or text up to your favorite microcontroller via some paperclips and a couple of resistors.