Custom OSPi

[Zodiac69]

Here is my “Custom” OSPi.
I made this one in 2013, importing the pcb was just NOT feasible as the value of our currency it is just not worth it.
I see we now have a “Local” web store – http://www.opensprinkler.co.za

I also wanted a “Isolated” signal to the irrigation solenoids, so i used a opto / triac, circuit from the net, attached it if anyone is interested.
The output of the shift register drive the Opto, i used a low power unit.

Attachments:

1. 

   20151230_143200.jpg
   

2. 

   20151230_143246.jpg
   

3. 

   24Vac-Opto-Triac.png
   

[Ray]

Cool. Thanks for sharing.

[Author]

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