IR

IR Signal Decoder using TSOP and PIC Microcontroller Understanding IR Remote Protocols to build your own IR Signal Decoder using TSOP and PIC Microcontroller

IR remote is one of the simplest, easiest, and cheapest ways to transfer data wirelessly. The range of this device is not that…

IR Decoder for Multi-Speed AC Motor Control IR Decoder for Multi-Speed AC Motor Control

Single-phase alternating current motors are typically found in household items such as fans, and their speed can be easily…

Long Range IR Transmitter Circuit Long Range IR Transmitter Circuit

One of the most commonly used sensors in Electronics is IR sensor (Infrared Sensor). IR sensor helps in detecting the heat and…

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…

Arduino and Android based Universal IR Remote Control Universal IR Remote Control using Arduino and Android App

I started this project in order to get rid of various remotes at my home and build something single which could incorporate…

IR Based Security Alarm Circuit IR Based Security Alarm

IR based security alarm circuit can detect any movement and trigger the alarm. This circuit is very useful in homes, banks,…

Infrared Sensor Module Circuit Diagram IR Sensor Module Circuit

Sensors are very important part of electronics, especially in Robotics and Automations. Sensors in electronic devices make our…

Fire Alarm System using AVR Microcontroller Fire Alarm System using AVR Microcontroller

In this project, we are going to make a Fire Alert System using ATMEGA8 microcontroller and fire sensor. Fire sensor can be of…

Remote Controlled Light Switch Remote Controlled Light Switch

IR LED emits infrared light, and used in TV remotes. This Infrared is received by the receiver TSOP17XX (TSOP 1738used in TV).…

Arduino Based Visitor Counter with Automatic Light Control Automatic Room Light Controller with Bidirectional Visitor Counter

Often we see visitor counters at stadium, mall, offices, class rooms etc. How they count the people and turn ON or OFF the…