embedded

Distance Measurement using Ultrasonic Sensor and Arduino

Ultrasonic sensors are great tools to measure distance and detect objects without any actual contact with the physical world....

Temperature Measurement using LM35 and AVR Microcontroller

In this project we are going to design a circuit for measuring temperature. This circuit is developed using “LM35”, a linear...

0-99 Counter using AVR Microcontroller

In this tutorial we are going to design a 0-99 counter by interfacing two seven segment displays to ATMEGA32A Microcontroller....

RFID Based Toll Collection System

We know in offices, shopping malls and in many other places where only the person with authorization card is allowed to enter...

LPG Gas Leakage Detector using Arduino

While LPG is an essential need of every household, its leakage could lead to a disaster. To alert on LPG leakage and prevent...

7 Segment Display Interfacing with 8051 Microcontroller

Seven segment displays are important display units in Electronics and widely used to display numbers from 0 to 9. It can also...

Line Follower Robot using Arduino

Line follower Robot is a very simple robot that follows a line, either a black line or a white line. These type of robots are...

LCD Interfacing with 8051 Microcontroller

Display units are the most important output devices in embedded projects and electronics products. 16x2 LCD is one of the most...

What is a Microcontroller?

Microcontrollers are integral part of embedded systems. A microcontroller is basically cheap and small computer on a single...

Digital Thermometer using Arduino and LM35 Temperature Sensor

Thermometers are useful apparatus being used since long time for temperature measurement. In this project we have made an...