With a capacitive touch sensor you can use everyday objects as switch inputs with the Raspberry Pi. You can use a variety of things as inputs including potatoes, pencil drawings, toys and anything else you can think of. In this post I’ll show you how to connect your Raspberry Pi to an Adafruit capacitive touch sensor to use potatoes as inputs for your Python programs….
Each Friday is PiDay here at Adafruit! Be sure to check out our posts, tutorials and new Raspberry Pi related products. Adafruit has the largest and best selection of Raspberry Pi accessories and all the code & tutorials to get you up and running in no time!
Make a robot friend with Adafruit’s CRICKIT – A Creative Robotics & Interactive Construction Kit. It’s an add-on to our popular Circuit Playground Express, FEATHER and other platforms to make and program robots with CircuitPython, MakeCode, and Arduino. Start controlling motors, servos, solenoids. You also get signal pins, capacitive touch sensors, a NeoPixel driver and amplified speaker output. It complements & extends your boards so you can still use all the goodies on the microcontroller, now you have a robotics playground as well.