![](https://s3images.coroflot.com/user_files/individual_files/466033_WlcoescYORMOcey7YlxPMK7bN.jpg)
Before my redesign, this is what the original tester looked like..
![](https://s3images.coroflot.com/user_files/individual_files/466033_KOrivK0kmLzldg0LE6EmEvKpv.jpg)
...and the original interface. It was meant to be a very rough prototype.
![](https://s3images.coroflot.com/user_files/individual_files/466033_F_S2EWNcEPiayd7Cw3r9USASj.jpg)
Here's my PCB design in Altium.
![](https://s3images.coroflot.com/user_files/individual_files/466033_t5Cn7PtyGaVBr84jWlavwIGDf.jpg)
One version of the tester assembled. I populated the boards by hand and modified the boxes to fit the PCB and ports.
![](https://s3images.coroflot.com/user_files/individual_files/466033_gQeIxlyQvKEqow4DzzBOy2WhU.jpg)
The finished product.
![](https://s3images.coroflot.com/user_files/individual_files/466033_lm7EWCh7DMUk0_pKSpzmotaXw.jpg)
![](https://s3images.coroflot.com/user_files/individual_files/466033_PL4s2374VkBbtoyhXAbsDRLTR.jpg)
USB to proprietary connector.
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