One truth about working with audio and A/V is you always need the cable or adapter you don’t have in your toolbox. That’s why we love these terminal-block audio and RCA connectors so much. No soldering required! Use stranded or solid core wire and a small screw driver to create custom wiring jigs.
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.