DIY RS232 gender changer

By | June 12, 2013

This is a simple universal RS232 DB9 gender converter. It covers all plug combinations, both straight through and crossover. I have only connected RX, TX and ground so far since those are enough for me most of the time. Quite a handy tool for less than 1 euro and one hour work.

universal DB9 gender changer

universal DB9 gender changer

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