Building a Capacitive Proximity Sensor with Arduino, using Electric Paint | #Coding #Maker #MakerED #MakerSpaces #LEARNingByDoing | 21st Century Learning and Teaching | Scoop.it

Make a simple capacitance sensor using a pad of Electric Paint, an Arduino and a resistor. This sensor can detect the presence of a person.

 

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https://www.scoop.it/t/21st-century-learning-and-teaching/?&tag=ARDUINO