David C. Roy, a graduate in physics from Boston University, crafts stunning wood sculptures powered by various wind-up mechanisms — no need for electricity. His self-propelled works of art can run for anywhere from 5 to 18 hours, and his latest sculpture whirls around for a whopping 40 hours.
The motion and mechanics of kinetic sculptures are truly hypnotizing. In his work, Roy demonstrates the beauty and simplicity of physics.
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.