Projects

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 […]

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Project – VR Sword Defense Video Game

Introduction In this project, we constructed a virtual reality (VR) video game. The video game uses several peripherals to give the user an immersive gaming experience. This includes providing visual, auditory, and tactile feedback from the game. The game features a headpiece with a TFT display. The display shows incoming projectiles that the player must

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How to display text on 16×2 LCD using PIC18F4550

Several automated and semi-automated devices require a message to be displayed in order to indicate their working status. In continuation to LCD interfacing with PIC18F4550, this article explains how to display a message or string on a 16×2 character LCD. In the previous article, a single character was displayed on LCD by properly configuring its

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PIC Microcontroller timer Video Project

PIC Microcontroller timer/counter by Dr. Tom Lombardo

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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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Sound Localization

INTRODUCTION We constructed a triangular arrangement of microphones to localize the direction an arbitrary sound is coming from. By recording input from the three microphones, we can cross-correlate the recordings to identify the time delay between the audio recordings. Since the physical placement of the three microphones are known, the direction of the sound can

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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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8 Channel PWM LED Chaser for PIC16F628A and PIC16F88

Description 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 8 LED channels with four levels of intensity; off, dim, mid, bright. A number of sequences

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8 Channel PWM Power MOSFET LED Chaser for PIC16F628A

Description Update: Variable chase speed option kit now available (see here for details) 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 8 LED channels with

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8 Channel PWM LED Chaser for PIC16F628A

8 Channel PWM LED Chaser for PIC16F628A Read More »

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