Resources
Learn how to use Electric Paint as a variable resistor. This simple tutorial shows you how to create a potentiometer from Electric Paint and connect it to your Arduino.
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Use Electric Paint to control a multi-color LED. Build simple potentiometers to explore how electrical resistance changes the colors of your light.
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Connect Electric Paint to the micro:bit and open up a whole new world of project possibilities. This tutorial shows you how to create a simple sensor to control the micro:bit's onboard LED.
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Use Electric Paint and basic electronic components to make a touch-sensitive circuit that controls the state of an LED.
Create a magical touchless light switch with your Pi Cap and a Philips Hue bulb. Control the state and brightness of the light or add custom functions.
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