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sound_boards:vc_oscillator [2020/11/06 15:40] admin [Voltage In] |
sound_boards:vc_oscillator [2020/11/06 15:46] admin [Output] |
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| ==== Sync ==== | ==== Sync ==== | ||
| - | For the Sync input one can use any 0-5V source, but a diode is needed . An additional resistor can decrease the power of the syncing signal.\\ | + | For the Sync input one can use any 0-5V source, preferable a pulsed one. A diode in forward-biased direction is needed at the input. An additional resistor can decrease effect of the syncing signal.\\ |
| Sync Source -----/\/\/----->|-----Sync Input | Sync Source -----/\/\/----->|-----Sync Input | ||
| Line 59: | Line 59: | ||
| ==== Output ==== | ==== Output ==== | ||
| - | If one wants to use it as a sound source one needs to attach a resistor and a 47µF capacitor to the output:\\ | + | If one wants to use the VC Oscillator as a sound source one needs to attach a resistor divider and a 47µF capacitor to the output, depending on outputform it's 470/120 Ohm for the square output and 470/150 Ohm for the triangle output.\\ |
| + 47µF | + 47µF | ||
| square out----470 Ohm-----||-------Line Out | square out----470 Ohm-----||-------Line Out | ||