Digital voltmeter v2

327

04:19:07

Features:
-Decimal output
-1-99V range
-Good rounding
-Reset button
-Only one relay
-Automatic restart on voltage change

Graphs:
Blue: Internal clock
Orange: Reference voltage
Green: Voltage to measure
Red: Internal reset line

published 9 years ago

KeanuLorenzo

9 years ago

It cant support measuring the voltage from the current to lower from the current voltage. For example the "Voltage to be measured" is 5V and then it will go down to 3V, it can't change its reading to be 3V. This must be a "Maximum Voltage Counter" and not a "Volt Meter".

Agoston99

9 years ago

I see what you are talking about, I just forgot that. I will have free time today, so I will build in a change detector.

rungchap

9 years ago

Rung

Agoston99

9 years ago

Now you don't have to press the button to restart it.

KeanuLorenzo

9 years ago

Check out this circuit: http://everycircuit.com/circuit/4879624628076544

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