johankj
New Member
Hi again
I have built a circuit with a PIC 16F627 and a MAX232CPE, I use the hardware USART on the PIC, which is connected to the MAC232CPE (RS232 chip).
Now I want to add two status LEDs to the RX and TX, so that when the line goes high (logic high), the LEDs lights up. I don't want to put anything in there to affect coms between the chips.
Anu suggestions?
I have built a circuit with a PIC 16F627 and a MAX232CPE, I use the hardware USART on the PIC, which is connected to the MAC232CPE (RS232 chip).
Now I want to add two status LEDs to the RX and TX, so that when the line goes high (logic high), the LEDs lights up. I don't want to put anything in there to affect coms between the chips.
Anu suggestions?