Linux kernel developer Dave Chinner spoke at a linux.conf.au recently about designing a race car. Thanks to Drew for sharing!
After I ran out of talent and had a high speed encounter with an immovable object in May 2016, I needed to build a new race car. The car I crashed is somewhat unique for many reasons – it’s a Locost Clubman. The car has a space frame chassis, based on the original 1957 Lotus 7 designed by Colin Chapman. In the early 1990s, Ron Champion published a Haynes manual titled “Build your own sports car for as little as £250” which was a step by step guide to fabricating and building the entire car. Essentially, it was the source code for the car.
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.