Pro/Forums - View Single Post - To relay or not to relay? That is the question!

Althornin · 03-29-2003, 02:57 AM

pick up a cheap relay from Radio Shack (cost, about 3 bucks) and wire a switch in parralell with it. leave the switch off for normal (computer on --> pump on, computer off -->pump off) operation, and turn it on for straight "pump on" operation. cost to you: about 5 bucks and 15 mins of wiring.

03-29-2003, 02:57 AM	#2
Althornin Cooling Savant Join Date: Dec 2002 Location: Houston, TX, USA Posts: 221	pick up a cheap relay from Radio Shack (cost, about 3 bucks) and wire a switch in parralell with it. leave the switch off for normal (computer on --> pump on, computer off -->pump off) operation, and turn it on for straight "pump on" operation. cost to you: about 5 bucks and 15 mins of wiring.