Metering - Instrument Projects - PIC Microcontroller

PIC stepper motor breadboard control setup

PIC Stepper Motor Controller using PIC16F84A with Proteus Simulation

Introduction Stepper motors are widely used in embedded systems and DIY electronics projects where precise position control is required. This PIC Stepper Motor Controller microcontroller project uses a PIC microcontroller to control the direction of a stepper motor through simple push-button inputs. The project demonstrates how a PIC16F84A microcontroller can generate the required stepping sequence […]

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DHT11 Low Cost Humidity Sensor using PIC16F628A with Proteus Simulation

Introduction This microcontroller project demonstrates how to interface a low-cost DHT11 temperature and humidity sensor with a PIC16F628A using a Proteus simulation environment.The project reads digital temperature and relative humidity data and displays it on a 16×2 LCD.It is a practical example of working with timing-sensitive digital sensors in embedded systems.Using a simple circuit and

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Determine capacitance by measuring the charging time using PIC16F688

When TEST botton is pressed, RA3 pin is set to “1”. R2 and R3 are divide the voltage to 1/2 Vra3 which is connected to RA2 pin to be a Vref for comparator. The C undertest is charging and the timer is start. When the voltage of C undertest is more than 1/2 or above

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Digital thermometer with PIC16F84 circuit

This electronic project is a very simple thermometer that is based on the PIC16F84A microcontroller, designed by Microchip. Why to use a thermometer that is designed using a microcontroller and not a classic analog thermometer? Because you can design a complex solution using few external components, resulting an low cost application that provide a high

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Projects on Speed Checker To Detect Rash Driving On Highways

While driving on highways, drivers should not exceed the maximum speed limit permitted for their vehicle. However, accidents keep on occurring due to speed violations as drivers follow their speedometers and control their speed according to them, and reduce the speed if they find it to be exceeding and beyond their control. A highway speed checker comes handy

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Digital DC watt meter project using pic microcontroller

Digital Ammeter circuit using pic microcontroller

In this project we have a tendency to design a circuit to build an electronic voltmeter while not making use of any microcontroller. Here we have a tendency to employing a very moderate IC for voltage activity particularly ICL7107/CS7107. Making use of ICL7107, we are able to build correct and really low price digital voltage

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Tampered Energy Meter Monitoring Conveyed to Control Room by GSM with User Programmable Number Features

The main concept of this project is to reduce the power theft by using an integrated energy meter such that whenever an energy meter is tampered, it sends an alert message to the concerned authorities through the GSM modem for indicating power theft. Day by day increase in the usage of electricity is leading to

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PIC16c71 four channel digital voltmeter

This electronic circuit project is a simple four channel digital voltmeter with display and keyboard . This four channel digital voltmeter is based on PIC16C71 manufactured by Microchip Technology . The PIC16C71 device’s I/O ports have an improved sink/source specification. Each I/O pin can sink up to 25 mA and source 20 mA. In addition,

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Digital Voltmeter Using PIC Microcontroller 16F877A and Seven Segments Display (0-30V)

We are all aware of about voltmeters (voltage meter), which is nothing but a device used to measure voltage between given two terminals. Apart from the basic usage digital voltmeters are also employed as panel meters for automation systems and robotics. There are analog and Digital voltmeters are available in the market. Have you ever

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Digital DC watt meter project using pic microcontroller

Measuring the voltage and current will always be helpful while making or debugging any electrical system. In this project we are going to make our own Digital Ammeter using PIC16F877A Microcontroller and current sensor ACS712-5A. This project can measure both AC and DC current with a range of 0-30A with an accuracy of 0.3A. With few

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