by HollyJuster » Thu Jul 07, 2016 12:47 am
Hi everyone..!! Actually i still use same power supply, but i don't understand for PIC16F876A only use 1 port VDD and 2 port VSS and PIC16F877A using 2 port VDD and VSS ..do I need to just connect both VDD and VSS to the source and ground? .actually, I just want to change the LCD portC connection to portD, in details, i want to change RC0-RC7 with RD0-RD7 for LCD connection.Also i would like to say that just connect VDD to 5V and VSS to GND. You can change PORT for LCD connection from C to D, since the SK40C is using the PORTD,