Folks,
I have a couple of projects which are defined up to reasonably detailed circuits. I am looking for someone to check/finish/improve the circuit-design, and do PCB design.
I am happy to take care of getting prototypes made - - -
Attached is one of these projects. It is to build a "universal" B-Battery eliminator for battery powered vacuum tube radio sets (~1920-1935). The idea is to use this in sets that have batteries inside the radio (so a large external box will is not really satisfactory). This circuit, plus 3 LiPo rechargebles should do the trick and fit anywhere.
Suggestions?
GSM
I have a couple of projects which are defined up to reasonably detailed circuits. I am looking for someone to check/finish/improve the circuit-design, and do PCB design.
I am happy to take care of getting prototypes made - - -
Attached is one of these projects. It is to build a "universal" B-Battery eliminator for battery powered vacuum tube radio sets (~1920-1935). The idea is to use this in sets that have batteries inside the radio (so a large external box will is not really satisfactory). This circuit, plus 3 LiPo rechargebles should do the trick and fit anywhere.
Suggestions?
GSM