One more nice link. 38 a page document from ST micro.
"Generating multicolor light using RGB LEDs" (using a microcontroller, soft PWM and STP04CM05 4 channel driver)
One more nice link. 38 a page document from ST micro.
"Generating multicolor light using RGB LEDs" (using a microcontroller, soft PWM and STP04CM05 4 channel driver)