LED Projects - PIC Microcontroller

Simple Project on LED blinking by PIC 16 Microcontroller using pic Microcontroller

Today I will show you how easily you can build your first project on blinking LED by using PIC 16 microcontroller. In my previous post Step by step Project guide on PIC Microcontroller I was mansion that for start-up we need 1 Proteus 7 Professional (where we Make your hardware arrangement our project and simulate it to see […]

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LED blinking using timer0 of pic16f877 microcontroller

Here I discuss very good knowledge based project LED blinking using timer0 of pic16f877 microcontroller. You can see in my Earlier project “Simple Project on LED blinking by PIC 16 Microcontroller” where I have used delay program for LED blinking. For LED blinking we have to call inbuilt/external delay program. Now think without calling delay

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Led matrix project using shift register and pic16f628a micro

This is aproject to move words on led matrix display we use 1-pic16f628a as microcontroller :cheap,program memory 2k,has internal oscillatror,two ports A,B and alot of things. 2-led matrix 8*8 rows common anode and columns common cathode 3-shift register i use 74ls164 it is simple than 74595 his job is scanning columns activate one at atime

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6 Digits LED 7-Segment Multiplexing using PIC16F627A

In the post ‘LED 7-Segment Multiplexing‘, I have explained about the concept and benefits of multiplexing. Multiplexing implementation is very similar to driving Led Dot Matrix. I use Timer0 interrupt for switching through each digit. Timer0 or TMR0 is an 8-bit timer which overflows every 256 (0xFF) counts. It’s known that the refresh rate above

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RGB LED Controller using PIC18F452

A very popular type of LED that has finally come about is the tri-color, RGB LED. The RGB stands for: red, green and blue since the LED is capable of displaying all three colors, independently. This means that an RGB LED can display any color of the rainbow. This is a powerful capability, but it

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How to drive an led display matrix using PIC16F88

Here you can find out how to drive an led matrix with 64 LEDs (8 rows by 8 columns – 8×8 display) or less e.g. 35 LEDs (7 rows by 5 columns – 5×7 dot matrix). It uses persistence of vision to let you drive the 64 led matrix with only 10 microcontroller outputs! Normally you

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PIC12F675 LED blinking code and Proteus simulation

This post provides the code to make an LED blink using PIC12F675 microcontroller. This code is written in C language using MPLAB with HI-TECH C compiler. This code is intended to be the first step in learning how to use PIC12F675 microcontroller in your projects. You can download this code from the ‘Downloads‘ section at

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PIC16F84A LED blinking code and Proteus simulation

This post provides the code to make an LED blink using PIC16F84A microcontroller. This code is written in C language using MPLAB with HI-TECH C compiler. This code is intended to be the first step in learning how to use PIC16F84A microcontroller in your projects. You can download this code from the ‘Downloads‘ section at

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UFO round LED Chaser with speed control for PIC16F628A

Description This is an updated version of the UFO LED Chaser project, revised to use the PWM LED Chaser code version 3.0.0 with support for variable chase speed. The basic LED chaser ‘engine’ firmware is the same as that used with the 481/483 LED chaser projects also on this site. The only difference is the

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UFO round LED Chaser Kit for PIC16F628A

Description This page is has been written to support construction of the UFO LED Chaser Kit #432K. This neat little circuit provides 8 LEDs directly driven from the PIC along with a single mode control switch. The firmware elsewhere on this page drives the LEDs with a 5 bit PWM signal providing each of the

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