Temperature sensor (LM35) and Fan speed Controller using PIC16F877A

Temperature sensor (LM35) and Fan speed Controller using PIC16F877A: This post provides a simple digital Temperature meter circuit using PIC16f877A microcontroller. This code is written in C language using MPLAB X IDE with XC8 compiler. In this post, it is assumed that you know, How to use PWM in PIC16F877A microcontroller. How to interface LCD with PIC16F877A microcontroller. Circuit : Figure 1: PIC16F877A based Fan speed Controller and Temperature meter Code : Figure 2 :Mikroc code for Fan controller Downloads: coming soon...