Project Description:- In this project we are going to learn various things about this chip set and displaying text on this LCD. The HD44780 16×2 char LCD screen Use 8bit and 4 bit parallel interface with backlight. This Primary Objective in this project are:- 1. Displaying “Hello Word!! LCD ” message on the scree. 2. Interfacing The LCD to […]
HD44780 16×2 Char LCD Interfacing with microcontroller Read More »
L293d is an H Bridge bidirectional motor driver IC used to interface DC motor and stepper motors to Microcontrollers. CircuitsGallery.com already discussed about the working principle of L293 IC with an example of bidirectional motor driver circuit.It is very easy to make a DC motor control using microcontroller. In this article I’m gonna show you
DC Motor Interfacing With PIC Microcontroller Using L293 Motor Driver IC Read More »
How to interface GPS receiver with 8051 (AT89C52)? GPS receiver is an electronics device capable of receiving Global Positioning System (GPS) signals to decide the device’s location on Earth. Today GPS receiver is popular in vehicles and other navigation equipment. As we know that GPS is free to use there is no subscription charge for
Interfacing GPS Receiver with 8051 Microcontroller -AT89C52 Read More »
This post provides the LCD[1] interfacing code in 4bit mode using PIC16F84A 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 make an LED blink with PIC16F84A microcontroller. If you don’t then please read this
PIC16F84A LCD interfacing code (In 4bit mode) and Proteus simulation Read More »
EM-18 RFID Reader Module is the one the most commonly used module for Radio Frequency Identification Projects. It features Low Cost, Small Size, Low Power Consumption and Easy to use. It can be directly interfaced with microcontrollers using UART communication. Software UART can be used for microcontrollers having no UART modules. In this tutorial we
Interfacing EM-18 RFID Module with PIC Microcontroller Read More »
Displaying content on a normal alphanumeric display is very limited ,we have to be limited with the font size and we can’t draw any graphics also. but convention Graphics lcd are really very expensive so here is the solution, you can use Nokia 3315 / 3310 monochrome LCD to display your large font text and graphics . the reason behind using
Nokia 3315 / 3310 LCD interfacing with Microcontroller Read More »
PIR sensors are widely used in motion detecting devices. This article is about interfacing a PIR sensor to 8051 microcontroller. A practical intruder alarm system using PIR sensor and 8051 microcontroller is also included at the end of this article. Before going in to the core of the article, let’s have a look at the
Interfacing PIR sensor to 8051 Read More »
After interfacing the DHT11 with Arduino uno board at the following post: ARDUINO Humidity & Temperature Measurement Using DHT11 Sensor Now we are going to see how to interface this sensor with microchip pic16f877a. There are some descriptions of how this sensor work in the above link A brief description of the code: The code
This post provides the LCD[1] interfacing code using PIC16F84A 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 make an LED blink with PIC16F84A microcontroller. If you don’t then please read this
PIC16F84A LCD interfacing code (In 8bit mode) + Proteus simulation Read More »
This post provides a simple method to interface any keypad (e-g 4×4 or 4×3 etc) with PIC16F84A 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. In this post, it is assumed that you know, how to interface
How to interface keypad with PIC16F84A Read More »
