29/08/2010 graat 0

Sequencer. Yet another design of a sequencer, very doubtful if needed but this one has SOME features never to forget:   1. Unlimited current on […]

12V to +10 & -5V

19/04/2023 graat 0

In order to run my 10 GHz station from a single 12V supply I needed a positive and a negative power supply. Well everything comes […]