Hi,
I am working on LED display 8x28. so, both anode are connected together to 74164 and i want to connect the cathode of both LED to PortB via selector by bit RD7...
BC547 will be used via portB for LED.
I am working on LED display 8x28. so, both anode are connected together to 74164 and i want to connect the cathode of both LED to PortB via selector by bit RD7...
BC547 will be used via portB for LED.