arduino

Interfacing Thermistor with Arduino UNO Interfacing Thermistor with Arduino to Measure and Display Temperature on LCD

Using a thermistor is an easy and cheap way to sense the temperature. And to measure the exact temperature with thermistor, a…

How To Measure Distance Between Two Ultrasonic Sensors How To Measure Distance Between Two Ultrasonic Sensors

Ultrasonic sensor (HC-SR04) is commonly used to find the distance of an object from one particular point. It has been fairly…

Interfacing Nokia 5110 Graphical LCD with Arduino Interfacing Nokia 5110 Graphical LCD with Arduino

The Iconic name “Nokia 5110” itself should have bought memories of the robust Nokia mobile phone which was very popular during…

Cell Phone Controlled AC using Arduino and Bluetooth Cell Phone Controlled AC using Arduino and Bluetooth

In today’s modern world, where ever we go we have lots of electronic devices around us. But, out of all, there is only one…

Interfacing Hall Effect Sensor with Arduino Interfacing Hall Effect Sensor with Arduino

Sensors have always been a vital component in any Project. These are the ones which convert the real real-time environmental…

Arduino DC Motor Speed and Direction Control using Relays and MOSFET Arduino DC Motor Speed and Direction Control using Relays and MOSFET

In this project we control direction and speed of a 24v high current motor using Arduino and two relays. No power switches…

Control your Computer with Hand Gestures using Arduino Control your Computer with Hand Gestures using Arduino

Recently Gesture controlled Laptops or computers are getting very famous. This technique is called Leap motion which enables us…

Automatic Call answering Machine using Arduino and GSM module Automatic Call answering Machine using Arduino and GSM Module

In today’s modern world we all depend on mobile phones as our primary means of wireless communication. But, we all have faced…

Interfacing VPython with Arduino Interfacing Arduino with VPython - Creating Graphics

In our previous tutorial we learnt how to install python on our windows machine and how to interface Arduino with python using…

Arduino based Automatic Floor Cleaning Robot using Ultrasonic Sensor Arduino Based Floor Cleaning Robot using Ultrasonic Sensor

Automatic floor cleaners are nothing new, but they all share a common problem. They all are too expensive for what they do.…