Hila Research Centre
Joystick Tone Organ
Control the musical tones created by this circuit with your film canister joystick.
Voltage (+V) can vary from 4 to 9 volts. Experiment by substituting different values for resistors R1 to R4. Try different values for C1. You can use a speaker from an old set of headphones.
Link to Resistor Colour Codes
Back to Projects Menu