Custom PCB for DROs using ATTiny85

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In this video I show you my custom-made PCB for the DRO that I showed in my previous video:    • 300 mm DRO with Arduino (ATTiny85 and...  

This PCB allows you to replace the original display of the DRO or just use it as a secondary one. It can be useful if you need a larger display, or your original piece was damaged...etc. I added USB ports both for powering the circuit and connecting the DRO, but I also made it possible to directly solder the wires (or terminals) on the board. A tare button is also added to the circuit so you can always reset the readings to zero.

For more resources, visit my website:
https://curiousscientist.tech/blog/cu...

Direct link to the PCB: https://www.pcbway.com/project/sharep...

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