Arduino

An Automatic Door Opener System is a simple project based on PIR Sensor and Arduino, which automatically opens and closes the door by detecting a

In this project, we will discuss about ACS712 Current Sensor, how a Hall Effect based current sensor works and finally how to interface the ACS712

In this project, we will learn how to set up an IR Receiver and an IR Remote on an Arduino and how the Arduino IR

A power outlet allows electrical equipment and appliances to get connected to AC power. Arduino can be used to control this power outlet in order

In this project, I will show you how to achieve Speed and Direction Control of DC Motor using Arduino UNO. It is a simple project

In this project, I will show you how to build an Arduino Wattmeter, a device that can be used to measure the power consumed by

Wireless Communication in any form has become an essential part of human life whether it may be short distance T.V Remote or long distance radio

Frequency Counter, as the name indicates, is an electronic device or component, which is used to measure the frequency of a signal. In case of

7 Segment LED displays are used in many applications as front panel number indicators. The most common applications are calculators, microwave ovens, electronic lab equipment

DHT11 is a Humidity and Temperature Sensor, which generates calibrated digital output. DHT11 can be interface with any microcontroller like Arduino, Raspberry Pi, etc. and