A microscopic piece of dust, sliced by a focused ion beam inside an electron microscope. The dust is coated in a one-micron-thick layer of pure platinum to “seal” it in place before slicing. Created at the Center for Multiscale Imaging at Stevens Institute of Technology.
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.