Variable Power Supply Controller to Control My MIDI Device(1.8v TO 12v)
In the following video i have shown that how you can make a voltage regulator from the lm317 . I was working on a midi controller and due to a large number of the potentiometers and arduino can not supply that much so i have created this device you can look up at the datasheet of the LM317 Watch...By: KJ ELECTRONICS
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