Daphne Oram was a co-founder of the legendary BBC Radiophonic Workshop. She also built a unique synthesizer. Here’s more from SonicState:
The Oramics Machine may not be new to most of us (having been around for over 70 years) but for those that have never seen it, it’s a unique and wondrous device created in the 1960s by Daphne Oram. It uses shapes drawn onto glass to create tones and melodies – giving anyone the chance to create music, regardless of musical knowledge or drawing skills.
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.