I saw a post from Adam Wolf on Google+ today about the UN opening up an icon collection, and it jumped out at me right away. I love icons. They’re hard to do well, and a great way to communicate basic information, whether on a sign or on your PCBs. It was a nice reminder to me as as well since I actually started my career at the UN — in OCHA even (Office for the Co-ordination of Humanitarian Affairs), the same branch behind these icons — and it was one of the more memorable moments in my life for the opportunities it offered me down the road, and the people I met (including my wife!). The UN icon collection is licensed under a creative commons license and they can be seen on thenounproject.com with a lot of other interesting icons if you’re interested.
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.