About: Ibrar Ayyub

Micro-controller is a very widely used electronic component and today we are showing your another example of it. Today’s’ project topic is “DC motor speed control using Microcontroller PIC16F877A” and we are sharing full project report of it. This is a very good project work for final year Electronics and Electrical students. This project is […]

#include <16F877.h> #device adc=8 #FUSES NOWDT ,XT #use delay(clock=4000000) char const s[10]={‘0′,’1′,’2′,’3′,’4′,’5′,’6′,’7′,’8′,’9’}; void init_mcu (void); void display (void); void display1 (void); void calculate (void); void hex_bcd2(int8 k); /*——-define keypad————*/ #define row0 pin_b0 // input #define row1 pin_b1 // input #define row2 pin_b2 // input #define row3 pin_b3 // input #define col0 pin_b4 // output #define […]

Single-Axis PIC Controlled Solar Tracker DIY Kit Hi All I’m not going into as much depth with this instructable due to my current time constraints.  That said, I fully plan on updating this instructable as time progresses with new algorithms and programs for optimization. Intro: I was messing around with some new stepper motors one […]

Pic16f877a is very famous microcontroller by microchip. Under given is the up to date list of projects built using this list. You might be interested in enrolling complete micro-chip based course via video training. this is our highly recommended course for the beginners: [ufwp id=”982678″ template=”list”]

A breakout board for the 555 timer exposing the leads astable or monostable implementation. Columbia, Maryland, United States Technology Hello, my name is Patrick Grady and I’m a highschool senior in the US. I’m an avid programmer and tinkerer and love anything related to electronics and computers. This past winter I took a class in […]

Recently a cell phone ring tone was in the news – it’s 17,000 Hertz and meant to be heard by teenagers, but inaudible to adults.  Really got some people upset for some reason.  It got me wondering – what frequencies can I hear?  I made the shrieker.  It can generate tones from 10,000 Hz to […]

Hi friends, today we will see how to make temperature indicator using PIC microcontroller. The basic aim of this project is make you familiar with PIC microcontroller. It also explains how LM35 and 7 segment displays can be interfaced with PIC microcontroller. Components required: Following is a list of components required for temperature indicator using […]

The are many cool sensors available now a days, ranging from IR distance sensor modules, accelerometers, humidity sensors, temperature sensors and many many more(gas sensors, alcohol sensor, motion sensors, touch screens). Many of these are analog in nature. That means they give a voltage output that varies directly (and linearly) with the sensed quantity. For […]

Alphanumeric LCD displays have become very popular for microcontroller applications because they can add a lot to a project in a variety of different ways. A text message giving the user instructions as well as feedback can make the application seem much more “professional” and easy to use. I like to use LCD’s to help […]

Features… Voltage, Temperature and Frequency can switching to each others using push buttons. Voltage Meter can measure DC voltage between 0v to 50v. Frequency Meter can measure frequency up to 65KHz. Temperature Meter can use between 00C to 1500C. Every functions can paused using push button. Instructions… Voltage meter –  Volt meter can measure dc […]