pic16f877 | Battery Guide

Interfacing of PIC16F877 with (i2c based) 24LC64 EEPROM (Code + Proteus simulation)

This post provides the code for interfacing 24LC64 EEPROM with PIC16F877 microcontroller. This 24LC64 EEPROM has i2c based interface. This code is written in C language using MPLAB with HI-TECH C compiler. You can download this code from the ‘Downloads‘ section at the bottom of this page. It is assumed that you know how to interface LCD […]

Interfacing of PIC16F877 with (i2c based) 24LC64 EEPROM (Code + Proteus simulation) Read More »

Interfacing of PIC16F877 with DS1307 (RTC) code and Proteus simulation

This post provides the code for interfacing DS1307 RTC with PIC16F877 microcontroller. This DS1307 RTC has i2c based interface. This code is written in C language using MPLAB with HI-TECH C compiler. You can download this code from the ‘Downloads‘ section at the bottom of this page. It is assumed that you know how to interface LCD with PIC16F877 microcontroller in

Interfacing of PIC16F877 with DS1307 (RTC) code and Proteus simulation Read More »

PIC16F877 ADC code and Proteus simulation

This post provides the ADC code using PIC16F877 microcontroller. This code is written in C language using MPLAB with HI-TECH C compiler. You can download this code from the ‘Downloads‘ section at the bottom of this page. It is assumed that you know how to interface LCD with PIC16F877 microcontroller. If you don’t then please read this

PIC16F877 ADC code and Proteus simulation Read More »

PIC16F877 stop watch code and Proteus simulation

This PIC16F877 microcontroller tutorial answers the question, ” How to implement a stop watch using PIC16F877 ? ” Using PIC16 simulator (Proteus) you can verify this stop watch code and change it according to your needs. Using three push buttons (As shown in figure below) you can adjust time as you desire. Then after setting

PIC16F877 stop watch code and Proteus simulation Read More »

PIC16F877 up down counter code and Proteus simulation

This PIC16F877 microcontroller tutorial answers the question, ” How to implement a up down counter using PIC16F877 ? ” Using PIC16 simulator (Proteus) you can verify this counter code and change it according to your needs. Using one push button (Labeled as Count, as shown in figure below) you can increment (When SW1 switch is towards

PIC16F877 up down counter code and Proteus simulation Read More »

PIC16f877 based simple calculator project

This PIC microcontroller tutorial provides a simple calculator implementation for PIC16F877 microcontroller. This is a simple one digit[1] calculator which implements only 4 functions addition(+), subtraction(-), multiplication(x) and division(/). The code for PIC16F877 is written in C language using MPLAB with HI-TECH C compiler. You can download this code from the ‘Downloads‘ section at the bottom of this

PIC16f877 based simple calculator project Read More »

Microchip pic16f877 to FTDI USB interface

Introduction This is a simple design that interfaces a PIC 16F877 microcontroller to the USB bus using the FTDI FT245 USB FIFO device. It has been designed using a simple single sided PCB with only one surface mount device, the USB chip itself. All schematics, PCB layouts and software are available for download This work

Microchip pic16f877 to FTDI USB interface Read More »

Digital alarm clock using PIC16F877 microcontroller

This is an alarm clock I built. It was very effective during the sort time I used it, because I programmed it to play a very annoying tune through a speaker. I actually started to wake up before the alarm went of, so other people in the house didn’t wake up from the annoying pitches

Digital alarm clock using PIC16F877 microcontroller Read More »

MATLAB to PIC serial interface using PIC16F877 microcontroller

MATLAB to PIC serial interface some code to let MATLAB talk to a PIC16f877 via the serial port. This isn’t that hard nor is it much code, but I spent a decent amount of time figuring it all out (starting from scratch), so I figured it would be helpful. Enjoy. Code with comments below is

MATLAB to PIC serial interface using PIC16F877 microcontroller Read More »

PIC development/testing board using PIC16F877 microcontroller

PIC development/testing board Here’s a PCB design for a bare bones PIC16F877 development board. All you need is a 4mhz crystal, two 22pf caps, one 4.7k resistor, and eight 470 ohm resistors, a 7805 regulator (not necessarily necessary, read below), and some LEDs (you don’t need to put all 33 LEDs on, just as many

PIC development/testing board using PIC16F877 microcontroller Read More »