This is the first time I was trying to talk in video, so video language is Russian, because it’s hard to try talk in video using non native language, especially my english is not so good 🙂
Short explanations:
- Voltage step for PSU is 5mV and it’s precise
- Current measurement is precise too, but not all my multimeters is precise to measure dc current
4 wires connection using silicone insulation wire:
