PIC Microcontroller Interfacing with LCD

Add a visual output to your embedded systems by mastering LCD interfacing with PIC microcontrollers. Whether you're building a sensor dashboard, user interface, or system monitor, this course teaches you how to display characters and data using 16x2 and 20x4 LCDs with ease and precision.

You'll start by understanding the LCD's pin structure and internal architecture, then move into wiring the module to your PIC board. From there, you'll write embedded C code to initialize, control, and update the display, creating scrolling messages, sensor readouts, and custom character designs.

This course is packed with practical applications and step-by-step labs, giving you the confidence to integrate LCD output into real-world microcontroller projects.

Why You Should Take This Course?

• To know how LCD Display functions and learn about its internal structure.

• To get familiar with interfacing LCD Display to PIC Microcontroller.

• To know how to display numbers and letters.

• To know how to move numbers, letters, and words on LCD Display.

• Learn By Practicing, Practical Work:

  • Interface and Connect LCD Display to PIC.

  • Display a Letter on LCD Display.

  • Write a C program to display Words and Sentences on LCD Display.

  • Write a C program to move Words and Sentences on LCD Display.

What You Will Learn

• LCD module types, pin configuration, and signal timing

• Wiring 16x2 and 20x4 LCDs to a PIC microcontroller

• Writing code to initialize and control displays in 4-bit and 8-bit modes

• Creating and displaying custom characters

• Displaying sensor data or serial inputs in real time

• Optimizing refresh logic and minimizing flicker

• Using delays, timing, and functions for better code structure

• Expanding LCD control using I2C or shift registers (optional)

Key Course Features:

• Beginner-friendly, step-by-step guidance with circuit diagrams

• Sample MPLAB XC8 projects you can download and modify

• Real-time code walkthroughs and troubleshooting tips

• Techniques for using LCDs with limited I/O using shift registers or I2C adapters

Who This Course Is For

• Electronics students and hobbyists working with PIC microcontrollers

• Makers building projects that need visual feedback

• Engineering students preparing for lab or embedded system design

• Anyone interested in practical, useful interfacing skills beyond just blinking LEDs

Enroll Today and Have Instant Access:

• Easy-to-watch video lessons

• Practical activities

• Downloadable resources

• Premium instructor support

• Lifetime access to course updates

• Access to our exclusive student community

If you take this course now, you can count on these three results in just a few hours! What are you waiting for?

Join us now in this journey. Click Enroll Now and learn something new today!

Requirements

• Basic knowledge of embedded C and PIC microcontroller programming

• Familiarity with MPLAB X IDE and circuit prototyping

• A PIC development board (e.g., PIC16F877A or similar)

• 16x2 or 20x4 LCD module, resistors, potentiometer, breadboard, jumpers

• Optional: I2C LCD adapter for simplified wiring

FAQ

Q: Do I need to use a specific PIC microcontroller?
A: Any mid-range PIC (PIC16F or PIC18F) will work. We provide code examples based on PIC16F877A.

Q: Will this work for I2C-based LCD modules?
A: Yes—we include a bonus section on I2C LCD interfacing.

Q: Do I need a simulator?
A: Not required, but Proteus is used in examples for virtual testing.

Q: Can I get a certificate?
A: Yes! A Certificate of Completion is awarded upon finishing the course.

Q: Is this a beginner course?
A: It's best for those with basic microcontroller and C programming knowledge.