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CHTech Heater Controler MK1

This micro-controller does one thing, but it does it quite well. You put in the tempature from a tempature probe, and if the tempature is less than the target, it turns on until it reaches the target (Set in the properties screen by selecting it).

When the heater turns off, it still heats for a second, then is off. I recommend multiple heaters, and maybe, multiple probes averaged out to get an average of the vesell tempature. That could be plugged in instead.

Just make sure to put the sensor in the coldest part, so nowhere is dangersly cold!

Made by CHTech

Note: To average, use CHTech Averager