variable power supply project

This is a discussion on variable power supply project within the A Brief History of Cprogramming.com forums, part of the Community Boards category; Hi, Im an F.E. Electronics engg. student. We have been given a Variable power supply project; i'm using an LM317 ...

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    Registered User Zeeshan's Avatar
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    Question variable power supply project

    Hi,
    Im an F.E. Electronics engg. student. We have been given a Variable power supply project; i'm using an LM317 based circuit....

    I want to know if there anything availabe which I can put on the box indicating the output voltage (e.g a small voltmeter ... like the one indicating the voltage on a stabilizer)? What do u call it?

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    It's full of stars adrianxw's Avatar
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    You could use a voltmeter, a normal, moving coil analog voltmeter, or something like this if you wanted a combined a to d with 7 segment out.
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