Electronic lock using pic microcontroller

Electronic lock using pic microcontroller and keypad. In this article, you will learn how to design electronic lock using pic16f877a microcontroller based embedded system? What are its applications? How to write its program? How to use it in any project? It is very useful for mechatronics engineering students. What is a microcontroller based electronic lock? This project used a password to open any lock. It ...

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Digital multimeter circuit using pic microcontroller

Digital multimeter circuit using pic microcontroller. Hi everyone, I was busy with my routine, therefore I was not able to write anything from last three to four months. But from now I will writing technical articles on daily basis. today I am going to share a project with you about Digital multimeter circuit and design using pic microcontroller. Digital multimeter measures AC voltage, AC current, frequency ...

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RFID based electronic lock using pic microcontroller

This project is about RFID based electronic lock using pic microcontroller. RFID tags are used to open and close electronic lock.  Only those users who have authentic RFID tag will be able to open lock by using their assigned RFID tags or cards. In this RFID based electronic lock, RFID module is interfaced with pic microcontroller. RFID receiver used to receive tag number through radio frequency communicati ...

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Three phase ac power measurement using pic microcontroller

Three phase ac power measurement: three phase watt meter using pic microcontroller is designed to measure three phase ac power of three phase transformer and three phase generator. It can be used to measure either three phase ac power of transformer or three phase generator. As you know AC power or wattage of any three phase ac equipment is difficult to measure with the help of microcontroller due to non li ...

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Display GPS Co-ordinates on LCD using pic microcontroller

GPS Co-ordinates on LCD: Global Positioning System. This project is about displaying GPS co-ordinates on LCD using pic microcontroller. I have already posted a project on GPS based clock using pic microcontroller. GPS is network of satellites used to send and receive accurate details about the position of anybody in the form of longitude and latitude. This process of sending and receiving positional data is ...

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Interfacing Graphical LCD(GLCD-JHD12864E) with Microchip PIC16f877 Microcontroller

In this post/tutorial i am going to teach you how to interface graphical lcd jhd12864E with microchip pic16f877 microcontroller. I am going to display my website name "www.microcontroller-project.com" and a special pattern that displays thick lines on dotted graphical lcd display. In graphical lcd name "jhd12864" the number 128x64 means lcd has 128 coulombs and 64 rows. On graphical lcd's data(character, nu ...

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Circuit Designing of LCD with PIC

Hello friends, hope you all are fine and enjoying good health. Today I am posting the next part of Proteus tutorial which is Interfacing of LCD with PIC Microcontroller. . In the previous post of this tutorial, we have seen the basics of Proteus and discussed various functions of Proteus ISIS. If you are new to Proteus then I would recommend that before starting this tutorial, you should first read the firs ...

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RC5 IR Remote Control Decoder with PIC12F1822 Microcontroller

This topic shows an easy and effective way for decoding IR (Infra-Red) remote controls that use Philips RC-5 communication protocol, but first we've to understand how the RC5 protocol works. This Wikipedia links has good infos about the RC5 protocol. The RC-5 protocol was developed by Philips in the late 1980s as a semi-proprietary consumer IR (infrared) remote control communication protocol for consumer el ...

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How to make own serial LCD display for PIC12F683 Microcontroller

Alphanumeric LCD generally HD44780 model is very popular display . This LCD use 8 pins for data display and three pin for control and AL together 16 pin . There will be problem on project if we have to connect numbers of components in single micro-controller to make a compact type of device . To reduce number of pin used in this tutorial we are going to make a serial LCD using data shifting technique. In Th ...

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Multipulxing 7 Segment Display using PIC18F2550 Microcontroller

This tutorial describes how to implement decimal counter which will increment from 0000 to 9999 ; in multiplexed seven segment display using PIC18F2550 in PROTEUS ISIS. Multiplexing is required when we want to interface 3 or 4 or even more such displays with MCU ssince it we go for normal way it will require lots of IO port.This means to turn on one at a time, extra brightly, and scan through all the digits ...

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