[Led display Digital Voltmeter question]

I have found all the info on your site.

Thankyou Gents

[Led display Digital Voltmeter question]

Hi Guy's

Sorry. I am causing all sorts of confusion here. To clarify....This digital volt meter is a great idea. I will build my own 0-30vdc variable supply at 3 amps. very similar to what you have on your site. However instead of using analogue meters. I would like to build this digital voltmeter into it. I would also like some detailed guidance from you knowlegable gentleman as to how to change the digital meter into a digital ammeter.

Your assistance would be greatly appreciated.



Greg

[Led display Digital Voltmeter question]

Greg,
Welcome to this community.
I assume you are using an analogue meter since you want a 0

[Led display Digital Voltmeter question]

stuee,

Yes, this circuit can measure current if you like. You need a shunt for this.

Ante ::)

Ante,

What would the circuit look like and what value shunt resistor would be needed to enable the meter to measure 30 vdc and 3 Amps

Greg