Overview

USB to TTL Communication with PIC16F877A Microcontroller Using mikroCWelcome to Learning Microcontrollers, where complex embedded systems become accessible through practical, step-by-step tutorials.In this course, you will learn how to establish reliable serial communication between a PIC microcontroller and a PC using a USB to TTL converter module (such as CH340, FT232, or CP2102) and the mikroC for PIC compiler. You'll use the built-in UART module of the PIC16F877A to send and receive data between the microcontroller and your computer.This course is designed to guide you through the complete development workflow-from setting up your software environment and understanding the hardware to building and testing full-duplex data communication systems. Whether you're looking to build a sensor dashboard, control embedded devices from a PC, or monitor data in real-time, this course will show you exactly how to get there. What You'll LearnThe architecture and pin configurations of the PIC16F877A microcontrollerHow to set up and configure mikroC for PIC and the PICKIT 3 programmer toolHow to use UART protocol to interface USB to TTL modules (CH340, FT232, CP2102, etc.)Send and receive strings and commands between PC and PIC using serial terminalsBuild bi-directional communication channels for interactive embedded systemsDisplay real-time sensor data (temperature, sound, RFID card IDs) on your computer screenHow to receive commands from a PC and reflect changes on an LCD or control hardwareThis course is perfect for beginners, electronics students, and intermediate developers who want to get hands-on with serial communication and data interfacing techniques in embedded systems. Why USB to TTL with PIC Microcontrollers?USB to TTL modules act as bridges between the PC's USB port and the microcontroller's UART interface. They're crucial in modern embedded projects for:Debugging data output directly on a PC terminalSending commands from PC applications to a microcontrollerMonitoring sensors and live system states in real-timeData logging and visualizationIn this course, you'll see how these devices can be easily connected to PIC microcontrollers, with clear wiring instructions, code walkthroughs, and examples of practical applications. Core Benefits of This CourseBeginner-Friendly: Before jumping into advanced interfacing, the course provides a strong introduction to the PIC16F877A, including datasheet navigation and hardware setup.Reusable Skills: The same coding techniques apply to any PIC microcontroller supported by mikroC for PIC. You only need to adjust the pin mappings and clock settings.Real Applications: Projects are based on real-world use cases such as temperature monitoring, sound detection, RFID reading, and PC-controlled LCD displays.Hands-On Projects: Each concept is taught through actual working examples, with complete circuit and code explanations. Course Content BreakdownAn introduction to PIC16F877A microcontroller.Lecture 1: Why PIC16F877A ?Lecture 2: Introduction to PIC16F877A microcontroller.Lecture 3: Introduction to pins and ports of PIC16F877A microcontroller.Lecture 4: How to use PIC16F877A datasheet.Lecture 5: Setting up PIC16F877A microcontroller.Download and install mikroC for PIC.Lecture 6: How to download and install mikroC for PIC software.Downloading and installing PICKIT 3 programmer tool.Lecture 7: How to download and install PICKIT 3 programmer tool.USB to TTL device interface with PIC16F877A tutorials.Lecture 8: Sending strings from PIC16F877A to PC using USB to TTL device.Lecture 9: Establishing full duplex communication b/w PIC and PC using USB to TTL device.Lecture 10: Read Temperature from LM35 and display it on PC using USB to TTL device via PIC.Lecture 11: Detecting sound using PIC16F877A microcontroller and display result on PC.Lecture 12: RDM6300 based RFID card reader with PIC16F877A and output on PC using USB to TTLLecture 13: Send text from PC to PIC to 20x4 LCD. Who Should Take This Course?Beginners who want to understand PC-to-microcontroller communicationEmbedded developers aiming to log and analyze sensor dataElectronics engineers building serial monitoring or command-controlled systemsStudents working on projects with UART-based modules (sensors, RFID, displays, etc.) Reusability Across Other PIC MicrocontrollersThis course is built around portable code. Once you've learned to interface USB to TTL with PIC16F877A, you can easily adapt the same code for other PIC microcontrollers such as PIC18F4520, PIC16F887, or even dsPICs-just by updating pin and clock configurations. Instructor SupportHave a question? Need help with wiring or code? I'm here to help. You can reach out anytime during the course, and I'll make sure you get the answers you need to move forward. Start Building Connected Embedded Systems TodayFrom real-time sensor dashboards to PC-controlled hardware interfaces, USB to TTL communication is a foundational skill for every embedded systems developer.Enroll now and gain practical experience in building serial communication systems using PIC16F877A and mikroC for PIC. Learn to send, receive, display, and process real-time data between your microcontroller and computer like a pro.

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