We’ve been seeing a lot of visual artists using the Raspberry Pi in their installations. Whether you’re driving video or if you want to drive something with wheels, the Pi offers artists a much cheaper way of getting to their goals than the old “borrow someone’s old laptop” model. We’ve seen Pis being used in the Tate Gallery’s new Tanks in London; we’ve seen them being used in installations at Milton Keynes shopping centre. Most recently, I’ve heard from Martin Beha, who was working on the electronics side of an installation by Austrian artist Robert F Hammerstiel in Hannover. He used Raspberry Pis to make three lawnmower robots talk to each other. (You can see them from about two minutes into this video.) The result is curiously charming.
Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, TinyGO, or even use the Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for CircuitPython, MakeCode, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.
Have an amazing project to share? The Electronics Show and Tell is every Wednesday at 7pm ET! To join, head over to YouTube and check out the show’s live chat – we’ll post the link there.