but it's great at giving an estimate of how much power you should expect your build to consume. If you don't know every detail about your PC, there's also a "basic" tab that you can use to calculate, ...

If you're wondering how to measure your PC's power usage on Windows, there's a good chance you think your computer might be using a fair bit of energy. And that's to be expected — the best ...

which also displays information about power consumption. It runs using a NodeMCU and measures voltage and current across a 100-ohm resistor to calculate the power use, although the resolution does ...