In this guide we will explore the capacitive touch capabilities of the Circuit Playground and work our way towards putting together a USB MIDI drum machine driven by fruit. We’ll also turn the Circuit Playground into a ‘keyboard’ so you can use it to play games or run an application that uses arrow keys
This project will work mainly with the Circuit Playground attached to a computer via a USB cable. Alligator clips will be used to attach to the capacitive touch pads.
This August we’d like to see all of your Circuit Playground projects! Whether you’re just starting out or a seasoned pro, regardless of how recently you completed a project with Circuit Playground, share it on Facebook, G+, Instagram, Pinterest or Twitter with #AdafruitExtraCredit #CircuitPlayground and submit it at Adafruit.com/extracredit for a chance to have your project featured on the Adafruit Blog and maybe even a surprise Adafruit treat!
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.