Designed to be an affordable learning tool for pre-college students, the Raspberry Pi has caught on with all age groups and skill levels. The hacker mentality within the Pi community has allowed it to flourish and produce some very interesting, creative, and seriously useful applications. Want to automate your sprinkler system and take weather forecasts into account? Want to build a system that enables quadriplegics to make music with their eyes? Want to learn Python? Go find a Raspberry Pi. — Jonathan Freeman
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.