PIC12F675 32 LED PWM CONTROLLER WITH 74HC595, PIC16F84A AS SEQUENCE LED AND MULTISPEED KNIGHT RIDER

Описание к видео PIC12F675 32 LED PWM CONTROLLER WITH 74HC595, PIC16F84A AS SEQUENCE LED AND MULTISPEED KNIGHT RIDER

This video show how the PIC12F675 is capable to drive up to 32 individual Led with a pure assembly code, the sequence codes is send from a master device via data and clock lines, 3 pins of PIC12F675 are used to send data,clock and latch signals to each 74HC595 generating magic PMW pulses to each LEDS, the PIC16F84A is a master LED secuence controller for PIC12F675 comunications.

thanks for watching the video, At that time the microcontroller was overclocked so this could perform the visual animations , now no longer needed that it because now the microcontroller come more faster and with more memory for code.

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