A century before the dawn of the computer age, Ada Lovelace imagined the modern-day, general-purpose computer. It could be programmed to follow instructions, she wrote in 1843. It could not just calculate but also create, as it “weaves algebraic patterns just as the Jacquard loom weaves flowers and leaves.”
The computer she was writing about, the British inventor Charles Babbage’s Analytical Engine, was never built. But her writings about computing have earned Lovelace — who died of uterine cancer in 1852 at 36 — recognition as the first computer programmer.
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.