In the previous tutorial, I explained Getting Started with PIC microcontrollers and the software etc. Today, I am going to explain the hardware of PIC18F452 i.e. the functions available in PIC18F452 . In other words, working of pins. We have a total of 40 pins in 18F452 microcontroller. Different PIC microcontrollers have different pins and different functions. Some of the PIC Microcontrollers lack the below functions and some of them have much more functions than these. So, here I am just discussing the PIC Microcontroller 18F452 because it is a moderate one and is mostly used in engineering projects. It's an 8-bit microcontroller. So now we are gonna have a look at the functions available in the PIC18F452 microcontroller . In the next tutorial, I have discussed How to install MPLAB softw ...