PIC Microcontroller with multi-voltage measurement, display (LCD) a good example for software pic basic prepared with pic18f4455 RE3, RA0, RA1, RA2, pins and the 4-channel voltage measurement can be made circuit as an example 5 …. 12V DC Voltage... Electronics Projects, Multi-Voltage Meter with PIC18F2550 Picbasic PRO "microchip projects, microcontroller projects, pic18f2550 projects, picbasic pro examples, " Date 2019/08/01