Part 1 of a new design series on developing an isolated USB Lab Power Supply.
Convert your USB port into an isolated lab type power supply.
This is just the introduction announcing the intention and showing off some old concept prototypes. The design videos will follow as Dave develops them.
The finished project is planned to look quite different to the prototypes.
Dave compares the new Siglent SSA3021A 2.1GHz spectrum analyser with similar priced Rigol DSA815. Noise ...