To prototype a Flora capacitive sensing circuit, you'll need the following:
You'll also need a few very high resistors, 50K - 50M. The resistor value affects the sensitivity of the touch sensor-- at the low end the sensor will only be activated by absolute touch, and on the high end the sensor can be activated from a distance of 12 inches or more.
This guide was first published on Jan 16, 2013. It was last updated on Jan 16, 2013.
This page (Tools & supplies) was last updated on Aug 04, 2020.