Hi there, I'm wanting to make a simple stand alone device to record the mains voltage and store it to memory. I'd like to be able to record the voltage every minute and then be able to download the data at a later stage onto my PC. At this stage i don't need multiple readings and averaging over t…

Mains AC voltage logging

system January 31, 2013, 12:00pm 8

How about using one of the digital voltmeters that comes with a built in serial port for logging ?

That should work - i guess

Might cost a little too much

Topic		Replies	Views
120 VAC Voltage (RMS) Data Logging Guidance Project Guidance	4	649	May 5, 2021
digital watt-hour meter Project Guidance	8	2713	May 5, 2021
Safe and easy way to measure AC mains voltage? Project Guidance	3	979	May 5, 2021
Help with a voltage monitoring system Project Guidance	6	1101	May 5, 2021
AC LINE VOLTAGE DETECTOR Science and Measurement	2	1541	May 6, 2021