The control board is designed with a DC power socket, which can be directly powered by a 12V power adapter. The cathodes of the RGB three color lamps are controlled through three N-MOS tubes. Color switching can be controlled directly through the ordinary IO port, or through the PWM pin. Adjust the output to control brightness and more color changes. In addition, the control panel is designed with an integrated infrared receiver that can be used for infrared remote control, and a photosensitive sensor that can adjust the brightness of the light strip according to the ambient light or be used for other functions.
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