This topic shows how to drive 5V unipolar stepper motor in 3 modes one-phase, two-phase and half step. The microcontroller used in this project is Microchip PIC12F1822 and the motor drive circuit is ULN2003. Usually the unipolar stepper motor has 5 wires one for motor supply and the other for coils. This motor has 4 […]
Unipolar Stepper Motor Control Example with PIC12F1822 Microcontroller Read More »
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
Digital Thermometer using PIC16F877A and LM35 Read More »
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 16×4 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
Digital Voltmeter using PIC16F877a Read More »
This is a simple project showing you how to read LM35 analog temperature sensor using a PIC microcontroller and LCD 4×20 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
Double sensor interface Indoor/OutdoorThermometer using PIC16F877A Microcontroller Read More »
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
Automatic traffic light using PIC16F877A Microcontroller Read More »
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 Water level sensor is an easy-to-use, cost-effective high level/drop recognition sensor, which is obtained by having a series
AUTOMATIC WATER LEVEL CONTROLLER USING MICRO-CONTROLLER PIC18F45K22 Read More »
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
How to make own serial LCD display for PIC12F683 Microcontroller Read More »
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
Home Security Alarm System using PIC18F45K22 AND PIR Motion Sensor2 Read More »
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
Multipulxing 7 Segment Display using PIC18F2550 Microcontroller Read More »
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
Display temperature on Graphic Liquid Crystal Display using PIC16F877A Microcontroller Read More »
