Smart Water Level Indicator Using PIC16F877A

I am building a smart water-level indicator around the PIC16F877A and need the complete package: firmware developed in MPLAB and a Proteus simulation diagram that I can open and run immediately. The firmware should read a suitable level sensor, act on threshold changes, and leave room in the code for future add-ons like pump control or data logging. Please keep the clock at 4 MHz and use the XC8 compiler so I can flash the same HEX straight to hardware later. Deliverables • MPLAB project folder with well-commented C (or assembly) source and compiled HEX • Proteus .dsn showing the PIC, sensor model, power rails, and any display/LED indicators you decide to include • Brief PDF or README covering wiring, pin mapping, and guidance for tuning the sensor in real-world tests As long as the code compiles cleanly, the simulation runs without errors, and the documentation lets me reproduce the setup on a real board, the job is done.

Project ID: 40406388