Fabien shows us his implantation of a Twitter-enabled Geiger counter using the Netduino+. His detailed blog post discusses everything from the MicroTweet library, random number generation, and his custom Fallout3 enclosure . Well worth a look.
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.