Light and sound are two types of waves. Like radio and the waves that our cell phones make to communicate with each other. We are continuously surrounded by waves, but we never see them.
Until now! Because here, at the cradle of radio and television, sound waves are being visualized. Whistle, clap, talk, sing or scream and see the waves you produce yourself. Experience how waves travel through space and bounce off the walls. Discover how different tones also produce different waves.
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.