A 3.3v power supply with a 3.5mm audio socket for bypass current measurement. (well perhaps not most proud, but it's cute) https://matt.ucc.asn.au/voltbox/ ht

A 3.3v power supply with a 3.5mm audio socket for bypass current measurement. (well perhaps not most proud, but it's cute) https://matt.ucc.asn.au/voltbox/ https://matt.ucc.asn.au/voltbox/