I have to admit to loving these kinds of recreations of novel and unusual instruments from the past. The more retro the better. iOptigan is a recreation of the Optigan, short for Optical Organ, which was apparently a chord organ from the early 1970’s. The Optigan (Optical Organ) is remembered today for its unique system of sound reproduction using optical discs. These LP-sized film discs were optically encoded with 57 concentric tracks, which contained loops of musical combos playing chord patterns in different styles.
Each disc contained a specific style of music (Bossa Nova, Big Band etc) which the user could control by pressing the chord buttons. Changing the discs was as simple as putting a new record on your turntable. Think of it as the 1971 version of GarageBand.
I had never heard of the Optigan to be honest, but it sounds awesome in a very retro and not entirely useful way. Apparently, despite the Optigan’s novel technology, it’s scratchy sound left a lot to be desired. According to the iOptigan’s developer, they’ve aimed to “truthfully recreates that lo-fi sound”. Also, 25 of the original 40 Optigan discs are included with the app itself, if you’re a real fan then you can get the remaining 15 discs, which can be purchased individually or all together in the Complete Pak.
Adafruit has had paid day off for voting for our team for years, if you need help getting that going for your organization, let us know – we can share how and why we did this as well as the good results. Here are some resources for voting by mail, voting in person, and some NY resources for our NY based teams as well. If there are additional resources to add, please let us know – adafruit.com/vote
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.