[Led display Digital Voltmeter question]

blacksheep: you can use this Voltemeter as ammeter also using the connections see below:



You connect the ammeter in series with the load and voltmeter in parallel with load. To take a current measure there must be a load connected :D

Also you can read this: http://www.electronics-lab.com/forum/attachments/Digital_Panel_Meter.pdf
explaining different connections and R calculations.

Or use this to measure current:

What if I wanted to measure resistance? Could this DVM be modified, if so how?

Thanks

[Led display Digital Voltmeter question]

Will this schematic measure resistance?

Actually, what I am looking for is a schematic for an ohm meter that would measure 10k to 500k in 10k incraments and display it as 1-50, e.g. 10k-19.99k = 1, 20k-29.99=2....you know....

Anyway, if this schematic will not work, anyone have any ideas?

Thanks