In 1983, Ikutaro Kakehashi, founder of Roland Corporation, and Dave Smith, president of Sequential Circuits, unveiled MIDI (Musical Instrument Digital Interface). Next year marks the 30th anniversary of the launch of MIDI, a standard that motivated the cooperation of an entire industry and helped move music technology into a new era. In a nearly unprecedented collaboration between competing manufacturers, what would soon prove an inescapable new technology was born when two competing manufacturers’ electronic keyboards were connected, enabling them to “talk” to one another using a new communication standard. The announcement ultimately revolutionized the music world. Today, MIDI is ubiquitous in the musical equipment industry, and is the de facto standard feature on virtually every electronic music product made by every manufacturer.
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.