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HP-71B CMT Card Reader Memory Module Internal
04-04-2016, 08:31 AM
Post: #18
RE: HP-71B CMT Card Reader Memory Module Internal
Is the problem the set-up costs for getting the PCB(s) made? PCB prices are coming down and down, while at the same time quality is becoming more dependable. Take a look at http://www.dirtypcbs.com/, http://pcbshopper.com/, and http://www.pcbway.com/ . For example, you can get ten 2-layer 5x5cm PCBs for $14 for the lot. "BitWise" on the 6502.org forum says he has used them and the quality seems good and he has not had any problems.

http://WilsonMinesCo.com (Lots of HP-41 links at the bottom of the links page, http://wilsonminesco.com/links.html )
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RE: HP-71B CMT Card Reader Memory Module Internal - Garth Wilson - 04-04-2016 08:31 AM



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