I'm thinking of using computer fans as the fan and vent for my plants. The only problem is that i don't know how to connect the 4-pin wires to make a circuit so i can manually turn them off and on. Does anyone knows any other good cooling fans/vents that is easier to use without customizing it into making a circuit? Thanx
what i did was that i took a computer power source and hooked it up to the fans, the power supply has a on and off switch so u can turn the fans off
To connect the power source to the computer fans, is it by cutting off the 3/4 pin plugs and tie up the matching colored wires between the fan and the power source? How long would i have to keep the fan&vant on for my plants?