Pacing around his Brooklyn apartment, Tommy Mitchell paused to eye his machine with frustration. On top was an 85-watt solar panel that he realized he had just installed upside down.
A solar-powered cellphone charger, it looks like an oversize white iPad on stilts, with eight charging wires sprouting like tentacles from the middle. Once charged, the machine, which sits on a huge battery, can run a whole week without sun, he said.
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.
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