Maximum Number of Zones

[dan]

Hope this helps a little :-)

It's a big help! 


I have a 5v 8amp and a 5v 3amp power supply I will try.

So I will bring in power to the perfboard or breadboard and the feed the relays from there.

Any issues or precautions to take to prevent over-voltage to the relays or to the valves?

Thanks again for your time and assistance.

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You should be able to get all the parts....

Hi Dan. 

Could I get some clarification on the parts listed below as to what to order exactly.  


[*]a few pin headers


[*]a 10k Ohm resistor


[*]a 0.1 microfarad capacitor (optional)



Thanks.

[*]

Pin headers would be something like:
https://www.adafruit.com/product/392
or
https://www.sparkfun.com/products/116

a 10k Ohm resistor:
https://www.adafruit.com/product/2784
or
https://www.sparkfun.com/products/14491

a 0.1 microfarad capacitor (optional)
https://www.sparkfun.com/products/8375