This simple and easy to assemble circuit controls the fans and lets you switch your procject on/off with your remote control.
It doesn't matter what kind of RC, LCD, or controller board you have, it works with any configuration.
The fans start to run slowly at a temperature of about 45° Celsius and will go faster as the temperature rises. As the temperature falls under the threshold temperature the fans will stop automatically, even if the projector was turned off before.
The threshold temperature may be adjusted with a simple resistor.


Technical Data:

• Current for fans at a max. voltage of 60V: max 0,5A
• Power consumption of the projector not to exceed 2500W at 230V