10 Aug
2007
10 Aug
'07
12:56 p.m.
I may build [a PROM burner] later this fall if I can
figure how to
switch the voltages From GND to +20 volts ???
When I've contemplated building one myself, I've always figured on
using discrete transistors for that part of it. I've got a pile of
small-signal/switching transistors (memory says 2N3904 and 2N3906, but
they are at home and I'm not) that I would expect to work.
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