Description
Dual channel RS232 adapter
This is a simple board I made to play with my FPGA board "The Thing".
This board has two RS-232 channels (or ports) and both the DB-9 and screw connectors for each channel/port.
More, the J1 and J2 "logic level"connectors (each with the same signals) are mirrored, so you can rotate the board by 180 degrees and choose which one use for the best placement:
Here an "experiment" that I've done with this board:
All the details can be found here.
Schematic and Layout
https://hackaday.io/project/166508
Jul 16,2019
1,858 views
Dual channel RS232 adapter
2 Layers PCB 40 x 95 mm FR-4, 1.6 mm, 1, HASL with lead, Red Solder Mask, White silkscreen
A dual channel RS232 adapter for my FPGA board. It works @ 3.3V or 5V, and may be it can be useful for others things too...
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Published: Jul 16,2019
Download Gerber file 12
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