Hackaday (unofficial) December 28, 2021 10:00am Turing Ring is Compact #arduinohacks #ledhacks #retrocomputing #arduinonano #neopixel #turningmachine #hackaday posted by pod_feeder_v2 Turing Ring Is Compact One of the problems with a classic Turing machine is the tape must be infinitely long. [Mark’s] Turing Ring still doesn’t have an infinite tape, but it does make it circular to save spa…