Tweet-a-Watt is taking the trophy here. There are hacks to make things efficient, to run them on renewable energy, to make them accomplish green tasks. But one thing we love is the spark of competition to get more efficient. Tweet-a-Watt is riding the wave of the social media phenomenon and the rising awareness of efficiency among a demographic that can make the biggest difference when they adjust their habits. Those are some magic ingredients, and makes this DIY hack a winner.–J.H
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.