Serial Communication Based Calculator
Implemented a serial communication based calculator using Proteus. The PIC18F871 PIC was used; it was connected with 20 x 2 alphanumeric LCD. The LCD was used to display the numbers input by the user from a PC connected via serial port with the microcontroller. The below the schematic of the project;
Schematic Design
The below is the schematic design of the project;
Figure: Schematic of Serial communication based calculator
PCB Design
The following shows the PCB design of the project;
Figure: PCB design of serial communication based calculator
