Have a great invention to help with gardening? Are you the self-reliant type that prefers Building It Yourself vs. buying it? Share and discuss your ideas and projects with other members.
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March 8, 2014 | #1 |
Tomatovillian™
Join Date: May 2013
Location: New Mexico
Posts: 2,052
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Bargain Thermostat
I got a 24" x 48" heat mat this year, and when I plugged it in it went over 100 degrees F. I went to Home Depot and got a light dimmer switch, and after jacking it back and forth a few times I was able to stabilize the temp on the mat at 80 degrees. The dimmer switch only cost about $11. So far I think I'm pretty clever.
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