If you had to list the very basic elemental ingredients for life on Earth, you’d have to include carbon, hydrogen, oxygen, and nitrogen (collectively called CHON) as your main ones, plus a smattering of others like phosphorous, sodium, and iron. If you took a step up in complexity and included molecules, then you’d also want things like amino acids (the building blocks of proteins), nucleobases (the building blocks of nucleic acids like RNA and DNA), and sugars.
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.