Electronics Projects, PIC16F628 RGB LED Control Circuit article
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RGB LED control circuit 16F628 microcontroller based on the software prepared by JAL. Source code and circuit diagrams are available. According to information from the computer via serial port LEDs working with Visual Basic code for the application of resources given the necessary programs.
RGB control circuit diagram
This code is for a simple RGB LED controller for 8 LEDs using a PIC16F628. It is controlled by sending 3 bytes to the internal USART for the red, green, and blue color channels. The operation is very simple and so is the wiring. The PIC selects each LED then turns on/off the respective colors then goes to the next LED. Because of persistence of vision, the eye sees the LEDs as all being on at the same time.
Source: http://www.semifluid.com/?p=12 PIC16F628 RGB LED Control Circuit Alternative link: pic16f628-rgb-led-control-circuit.rar