In this rainy day projects video I show a very simple hack to provide motor speed control on a cassette player. The original concept came from the guys on the Battery Operated channel (https://www.youtube.com/watch?v=nJl8nEFJd4U&t=30s) and is as simple as replacing a preset potentiometer with a variable potentiometer.
PWM motor control https://youtu.be/wKTJit-Ya-Y
Battery Operated tape loops https://www.youtube.com/watch?v=DXN26hZMHwU&t=9s
CuSi Sound tape loops https://youtu.be/ugIX7pFAEjs
Incidental No 1 https://youtu.be/FcIvRAPB_nc
