Digital Thermometer using PIC16F877A and LM35

This is a simple project showing you how to read LM35 analog temperature sensor using a PIC microcontroller and six seven segment (common cathod).In this tutorial we will make a practical use of multiplexed seven segment displays. We will use them to show current temperature usinga LM35 temperature sensor. The temperature sensors are connected to the ADC ports of the microcontroller, which takes in the anal ...

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DS1307 Based Hand Clock with seven segment display using PIC16F877A

DS1307 Based Hand Clock with seven segment display using PIC16F877A (Code) //------Project by { ZAKI }--"facebook.com / Zaki Semel"----------// //------Project { Clock Hand }---For Pic16f877a & 7 Segment 4, Anode-------// //*****************************************************************************// char second, minute, hour, day, date, month, year; char second_d1, second_d2, minute_d1, minute_d2, hour_d ...

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Digital Voltmeter using PIC16F877a

This is a simple project showing you how to make a digital voltmeter of range 0-20V using microcontroller PIC16F877A and a Liquid Crystal Display 16x4 HD44780 LCD in Proteus ISIS. The microcontroller PIC 16F877A has 8 analog input channels for the in-built 10-bit ADC. In this project AN2 channel of pic16F877A microcontroller is used. ADC module of pic microcontroller converts analog signal into binary numbe ...

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Double sensor interface Indoor/OutdoorThermometer using PIC16F877A Microcontroller

This is a simple project showing you how to read LM35 analog temperature sensor using a PIC microcontroller and LCD 4x20 in Proteus ISIS. In this tutorial we will make a practical use of the ADC. We will use them to show current temperature using two LM35 temperature sensors. The temperature sensors are connected to the ADC ports of the microcontroller, which takes in the analog signal and gives out digital ...

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Automatic traffic light using PIC16F877A Microcontroller

The objective of this project is to design a traffic light control system. This traffic light controller is used at the intersection that consists of a main road and two side roads. A four way traffic light control system with count down timers is to be designed and constructed. The system is to be developed with the PIC16f877A chip being the microcontroller that is programmed to do the task of controlling. ...

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AUTOMATIC WATER LEVEL CONTROLLER USING MICRO-CONTROLLER PIC18F45K22

The objective of this project is to design an automatic water level control system. It indicates the level of water in the tank and automatically controls it by using PIC Microcontroller and water level sensors. Water Sensor [caption id="attachment_15251" align="aligncenter" width="500"] Water Sensor[/caption] Water level sensor is an easy-to-use, cost-effective high level/drop recognition sensor, which is ...

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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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Home Security Alarm System using PIC18F45K22 AND PIR Motion Sensor2

This project describes a home security alarm based on a Passive Infra-Red sensor module (HC-SR501) and PIC18F45K22 . PIR sensor is used to detect motion in the environment and is commonly known as motion sensor. When the microcontroller detects the PIR sensor is triggered, it drives the relay switch and trigger an alarm. Its quite helpful in security projects where you need to detect motion. PIR sensors all ...

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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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Display temperature on Graphic Liquid Crystal Display using PIC16F877A Microcontroller

Hello everybody welcome back . Today I'm gonna tell how you can display temperature with bar graph on Graphic LCD using PIC microcontroller . The project is very simple to understand if you have concept of Graphic LCD .The program in this project is written in C and Assembly level language &  the compiler used to write the C code is mikroC PRO for PIC V. 7.1.0 .You can download complete project (C and A ...

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