‘Indian Tinker’-er Rohit Gupta built this Arc Reactor clone – he calls it ReactorX – that “does morse code and tons of other cool animations” and is built with “commonly available parts and ICs sampled from TI,” notably a Darlington Array. Nice!
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.
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