Mr.Ghost is an EMF detector that plugs right into the headphone jack of your iPhone. You use our free app to detect invisible EM radiation from household appliances, your car, whatever’s in your closet or under your bed, or anything you want to point it at.
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.