PIC18F4550

PIC18F4550 is microcontroller from Microchip, Here you can find various projects,  tutorial on PIC18F4550 with few chapter on programming the pic18f4550 microcontroller along with Source code.

USB Interface Board Tutorial Using PIC18F4550

USB Interface Board using pic18f4550 microcontroller tutorial

USB PROJECT :
This tutorial project shows the Step 1, Making of the Hardware for a computer USB Interface through pic18f4550 Microcontroller (USB INTERFACE BOARD) which allows to control some device like led, motors and other devices with computer through a USB Interface hardware that we are going to make with easy steps. pic18f4550 usb interface project is Human Interface Device (HID).

Stepper Motor Driver using PIC18F4550 Microcontroller

Stepper Motor Driver tutorial using PIC18F4550 Microcontroller

Tutorial for Driving a Stepper Motor using PIC18F4550 microcontroller. This project comes with two version of source codes demonstrating various modes of stepper motor steppings with various logic diagrams. The project is posted with necessary schematic, description and project files for download.

USB Stepper Motor Driver

USB Stepper Motor Driver PIC18F4550 Project , Unipolar Stepper Motor

This project shows how to drive and control a unipolar stepper motor using an USB Interface board. It is controlled via USB where small software running on the computer can control the stepping sequence of the stepper motor connected. The stepping sequence and delay between the stepping sequence can be controlled easily with software. USB Stepper Motor Driver project is inexpensively easy to make and can be easily modified to run various types of stepper motor. The project is posted with necessary schematic, description and project files.

Infrared IR Sensor Interface with PIC18F4550 Microcontroller

IR sensor circuit Interface with PIC18F4550 microcontroller project - Digital input

This project demonstrates simple IR sensor Circuit Module interface to a pic18f4550 microcontroller to blink few leds. This project also shows how to take digital input from a pic18f4550 by setting few pins digital hence reading the sensor value as 0 and 1. This is very simple, easy, low cost and inexpensive to make, the IR sensor can be simply replaced by push switches. The source code can be easily modified for various other related microcontroller projects, Find the Digital input Source code, schematics and necessary project files which is coded with Mplab IDE C18 compiler. Mplab X IDE version project also included.

Mplab X IDE Tutorial For blinking an LED and Comparison with Mplab IDE

Mplab X IDE Tutorial with XC8 Compiler

Mplab X IDE is the latest avatar of MPLAB IDE which is much more advance from the older versions. The tutorial here shows some of the key features and advantage of Mplab X with XC8 Compiler and a sample code for blinking a led on a PIC18F4550 microcontroller.  The tutorial here also shows a comparison between the output files (.hex) in between the new and old versions of MPLAB IDE.

PIC18F4550 Tutorial: Blink LED - 2

PIC18F4550 Programming Tutorial , chapter 4 and method 1 for programming

Chapter4: Blink an led using PIC18F4550, Method 2 Header files
This is another tutorial for programming a PIC18F4550 Microcontroller, blinking a simple LED using header files.
My previous tutorial explained about programming pic18f4550 in a direct approach, however this tutorial focuses on the usability of the header files. This article projects another methodology of  pic18f4550 programming. A usual way of coding everything in one file may lead to confusion and it is sometimes hard to check for errors, specially while handling complex coding, hence diving the code in various header files has its advantage. This tutorial explains how to create and use User defined header files with sample code and project. Also it lists some benefits for adapting to such kind of programming habits with a simple example of blinking an led with source code.

PIC18F4550 Tutorial: Blinking an LED

How to blink an led using pic18f4550, Method-1, This article is the third chapter for  learning various methodologies of programming a pic18f4550. Here we will discuss the various blocks of coding and alternatives while programming a pic18f4550.

This simple example of blinking an led is intended to explain few basics things that need to be taken into consideration while  programming a pic18f4550. I have also provided the sample coding with proper description for both mplabide and mplabx ide.

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