Although standing desks are currently hailed as an ergonomically friendly alternative to the traditional desk and chair, its use in the classroom can be traced back to 1899, when Dr. Ludwig Wilhelm Johannes Kotelmann wrote about standing desks in his book School Hygiene.
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.