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sound_boards:vc_oscillator [2020/11/06 15:38] admin [Voltage In] |
sound_boards:vc_oscillator [2020/11/06 15:40] admin [Voltage In] |
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| ==== Voltage In ==== | ==== Voltage In ==== | ||
| - | Any voltage between 0-5V at the VIN pin can control the frequency. Without any input resistor the potentiometer wont have any effect on the frequency. But with an input resistor and depending on the value of it both the potentiometer and the input voltage will change the frequency. | + | Any voltage between 0-5V at the VIN pin can control the frequency. Without any input resistor the potentiometer wont have any effect on the frequency. But with an input resistor and depending on its value both the potentiometer and the input voltage will define the frequency. |
| Voltage Source-------10 kOhm-------- Voltage In | Voltage Source-------10 kOhm-------- Voltage In | ||