The soil moisture sensor module , built around the LM393 comparator, gives an active-low (L) level output when the soil is dry (determined by a pre-setted threshold value). This digital output (wet ...

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 ...

Capacitive sensing libraries for the Arduino and just about every other microcontroller platform have been around for ages now, but if you’d like to put a slightly complex cap sense pad in a … ...

Bare Conductive raised over US$200,000 on Kickstarter last year for an Arduino-based project called Touch Board that ... A demo of Touch Board as a capacitive sensor. 5 / 15. Touch Board as an ...