FT232RL with optocouplers

kakarot's picture
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Total votes: 0

Dear freaks,

A long time ago I wanted to implement usb communication with

optocouplers for my uC's projects.

 

I upload two different designs in eagle files.

One uses H11L1 optocouplers but the design can achieve only up to 83.3 kbps transfer rates.

The second one uses 6N137 optocouplers and I have achieved 1Mbps transfer rates.

The latter was realized using oshpark and you can find it on the following link

https://oshpark.com/shared_proje...

I hope it shall be helpful.

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