When I look at the vehicle, the HoloLens flickers to life, and a guide to fixing the engine pops up in the air. A blue arrow points at a tableful of tools, and when I walk over to it, the arrow indicates that I should grab a torque wrench. Once I take that tool, a new arrow appears, beckoning me across the room to a case of bolts. I grab a bolt, and a third arrow shows me where on the engine to install and tighten it. In under two minutes I’ve completed the repair.
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.