9 Pin Cable Tester
This simple project just uses a few materials to build a cable tester allowing you to test any combination of male and female DE-9 (DB9) cables.
New software allows you to control the speed and has a manual step mode.
This project requires
Arduino Nano - https://amzn.to/3ysygOz
18 @ 5mm LEDs - https://amzn.to/3WQ7TvY
9 @ 330 ohm resistors - https://amzn.to/4boEXQi
4 DE-9 connectors - https://amzn.to/3QSAUmT
Optional parts:
Female Headers for Nano & screen https://amzn.to/3UMBFPF
7 Segment Display - https://amzn.to/4c25rqP
Button between A6 and Ground for changing modes - https://amzn.to/4az7dys
Videos
Original video - https://youtu.be/sIz-WxQSOvI
Follow up with new modes - https://youtu.be/EUoBqu93dfM
Follow Up
Code can be found here:
https://github.com/mudmin/AnotherMaker/tree/master/9%20Pin%20Cable%20Tester
If you are not familiar with programming the Arduino, you can find the software and instructions here:
9 Pin Cable Tester
*PCBWay community is a shared platform and we are not responsible for any design issues.
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- (DIY) C64iSTANBUL May 20,2024
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