This is a project that I did in Photography Class and not only is it a fun way to teach about the very fundamental mechanics of photography, it creates some fun and interesting photos too. The shoebox camera is the simplest of all cameras. It has no moving parts and can be built and used by just about anyone(that has access to developing equipment). It has no lens, rather a pinhole which, because of physics, will act like a lens because of its small size.
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.