Connector - Vectrex Controller9 PIN UNKNOWN CONNECTORPin | Description |
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1 | Button 1 | 2 | Button 2 | 3 | Button 3 | 4 | Button 4 | 5 | Horizontal Pot | 6 | Vertical Pot | 7 | +5V | 8 | GND | 9 | -5V |
The joystick potentiometers work by voltage division between -5V and +5V.Actually, it uses a couple of resistors on each side to make it more like -3.4V to 3.4V. Vertical Pin 6: Voltage | Direction | -3.4 V | Down | 0 V | Center | +3.4 V | Up | Horizontal Pin 5: Voltage | Direction | -3.4 V | Left | 0 V | Center | +3.4 V | Right |
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