🔄 Enhanced SEO: HiLetgo DC 12V 5A PWM CPU Fan Speed Controller Board with Temperature Control Probe Review

How do you switch off. I'm not used to it only turning on when my amps are getting warm. I need to connect it to my main device

This is great for adding a temperature controlled fan to my audio cabinet. NOTE: Only fan head 1 is monitored by the temperature sensor. Headers 2 and 3 have individual step counters. I was able to find a YouTube video that explains the settings.

Uses two Sickleflow 120s hidden in a 4" pass-through opening to cool the server cabinet. A voltage of 12V is connected to the circuit board and the fans are connected. The fans are barely visible: So is for example the first PWM header configured for use with temperature sensor and DIP switches, the other two are controlled via potentiometers.

I often make my own gadgets but it's a lot cheaper than I could make one not to mention the hassle. I use it to control the temperature of the Leach amp heatsinks. All I had to do was extend the thermal sensor to get to the heatsink and now the amp runs with no fan noise. When I'm driving it hard, the volume is loud enough to drown out the fan noise when the controller accelerates to increase cooling. The data in the list is not enough to understand how the device is used, but you can find…