The latest creative effort: reconfiguring an old Apollo guidance computer to mine Bitcoin, poorly.
Tinkerer and software engineer Ken Shirriff has a rich, amazing history taking archaic systems and nursing them back to life. From old IBM 1401 mainframes to antiquated computers like the Xerox Alto, Shirriff can often be found restoring and reverse engineering systems of the past to help give us a better understanding of the hardware and software of the present, and future.
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, or even use Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for MakeCode, CircuitPython, 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.