Last summer it was brought to my attention that you could buy nearly everything you needed for automated lawn care but a seed spreading robot. This intrigued me. For starters, why on Earth would anyone make lawn care robots in the first place? There are countless reasons this seems like a bad idea. Secondly, a seed spreading robot sounded like a bizarre robotic cross between Wall-E, and Johnny Appleseed. The idea clearly had potential.
So, when asked if I wanted to actually take on the challenge of building one, I obviously responded with a definitive yes.
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.