Hello friends! Today, we will interface an LM35 temperature sensor with a PIC16F876A microcontroller and display the measured temperature on an LCD. We will build the circuit in Proteus, write the program in mikroC PRO for PIC and work through the conversion from sensor voltage to degrees Celsius. Libraries LCD Simulation Libraries Latest library: LCD Library for Proteus V3.0 (October 2026): LCD 16x2, LCD 20x4 and both I2C LCDs in one library, with our own HD44780 model and an Arduino demo One LCD only? LCD 16x2 · LCD 20x4 · I2C LCD 16x2 · I2C LCD 20x4 Helping Tools Serial Monitor Advance : a serial terminal window for the UART of your board Serial Monitor Expert : the serial monitor with extra debugging tools The LM35 produces an analog voltage, so this project is also a useful introducti ...