I bought this controller to slow a 25kg servo to open and close a window so our cats could come and go as they please, the servo is controlled by IR motion sensors, please note to use it as a servo slower you need to solder a bridge between the 2 pads on the reverse of the controller. Very Pleased with this item, Many Thanks BG

I bought this controller to slow a 25kg servo to open and close a window so our cats could come and go as they please, the servo is controlled by IR motion sensors, please note to use it as a servo slower you need to solder a bridge between the 2 pads on the reverse of the controller. Very Pleased with this item, Many Thanks BG

I bought this controller to slow a 25kg servo to open and close a window so our cats could come and go as they please, the servo is controlled by IR motion sensors, please note to use it as a servo slower you need to solder a bridge between the 2 pads on the reverse of the controller. Very Pleased with this item, Many Thanks BG