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Topic: Shield with optocouplers (Read 3937 times) previous topic - next topic



I'm looking for a shield which has let's say 4 opto-couplers ... anyone knows it it exists ?

Cheers Willem.


Hi Willem,

Check - http://shieldlist.org - and maybe this site is interesting - http://ruggedcircuits.com/index.html -

Rob Tillaart

Nederlandse sectie - http://arduino.cc/forum/index.php/board,77.0.html -
(Please do not PM for private consultancy)


Hi Willem, I don't know of a specific shield which has a bunch of OK's on it, but here's a non-shield design that may help you in designing one - in this case it daisy-chains all OK's (to split an already opto-coupled input), but it's a decent starting point for a schematic and layout: http://openmoco.org/node/398



Hi, What do you want the optocouplers to DO??

- Input signal isolation?
- Output circuit isolation?
- Signal modification?
Regards, Terry King terry@yourduino.com  - Check great prices, devices and Arduino-related boards at http://YourDuino.com
HOW-TO: http://ArduinoInfo.Info

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