OSH Park
Optoisolated TTL to RS232
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Optoisolated TTL to RS232
by evilxyzzy.
2
layer board of
2.15x1.64
inches
(54.61x41.61
mm).
Shared on
October 28th, 2014 18:49.
Optoisolated RS232 level converter. MAX233, 5v regulator, intended for Mountain West TargeTuner and a Kenwood radio but made a little generic.