So, an FSR is just what it sounds like – a two-legged variable resistor that changes its resistance with force. FSRs can differ in size, shape, and force sensing sensitivity. There’re a variety of ...

Two 16-channel multiplexers were needed to consolidate the inputs for the Arduino that’s running the show, and a whole bunch of wall warts power everything. The video below shows a little of the ...

This is a simple arduino project for a soil moisture sensor that will light up a LED at a certain moisture level. It uses Arduino Duemilanove microcontroller board. Two wires placed in the soil pot ...

The device, which he calls the FS-Touch, is based around an Arduino Pro Micro fitted with a force sensitive resistor.