Here’s the finished, working ToyBot. ToyBot is made from a cheap RC toy car. I took out the radio electronics and put in an Arduino microcontroller and an Adafruit Motor Shield motor controller and some sensors. ToyBot drives around the floor looking for light (or for shade, if it’s too hot). When it finds a good spot it stops and goes to sleep. It wakes up when the light or temperature changes, and resumes driving.
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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