In the bad old days before TV and computers, the most popular form of family entertainment was the whoopee cushion, a tooty balloon originally made from a pig’s bladder. The whoopee cushion would be inflated and hidden under grandad’s chair cushion. When he sat down, it would make a loud “PARP!” noise, causing him to jump into the air and making his false teeth fly out. It was the best thing ever (especially when the dog caught the teeth and ran about wearing them and grinning). This project brings the whoopee cushion up to date: there’s no bladder and no need to blow it up. Thanks to the Raspberry Pi, you can also add whatever noises you want!
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!
Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, or even use Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for MakeCode, CircuitPython, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.