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Search Results for: infrared

Infrared (IR) Controlled LED Emergency Lamp Circuit

Last Updated on January 5, 2022 by Swagatam 22 Comments

Here we discuss a an emergency lamp circuit which includes an infrared remote operated brightness control feature. The  idea was requested by Mr. Heeran Technical Specifications Can you please help […]

Filed Under: 4017 IC Circuits, DIY LED Projects, Infrared (IR)

Infrared Staircase Lamp Controller Circuit

Last Updated on July 3, 2019 by Swagatam 5 Comments

The article relates a simple automatic infrared controlled staircase lamp circuit which switches ON only during the presence of a passer-by and switches OFF automatically after a predetermined delay once […]



Filed Under: Home Electrical Circuits, Infrared (IR)

TSOP1738 Infrared Sensor IC Datasheet, Pinout, Working

Last Updated on January 1, 2020 by Swagatam 5 Comments

The TSOP17XX series of ICs are infrared sensor devices designed for sensing infrared frequencies only with a specific range of modulated frequency, and interpreting them into a proportionate magnitude of […]

Filed Under: Datasheets, Electronic Components, Infrared (IR), Transmitter Circuits

Infrared (IR) Motor Remote Control Circuit

Last Updated on July 3, 2019 by Swagatam 22 Comments

The article discusses a simple infrared (IR) remote control circuit which is configured for operating a DC motor in response to the switching made from a standard IR remote handset such as […]

Filed Under: Industrial Electronics, Infrared (IR), Remote Control

2 Simple Infrared (IR) Remote Control Circuits

Last Updated on April 8, 2021 by Swagatam 131 Comments

The proposed infrared or IR remote control circuit can be used to operate an appliance ON/OFF through any standard TV remote control handset. In this write up we discuss a […]

Filed Under: Infrared (IR), Mini Projects, Remote Control

Infrared (IR) LED Flood Light Circuit

Last Updated on July 27, 2019 by Swagatam 23 Comments

An infrared flood light is a circuit that creates an illumination over a wide range of area using infrared frequency. This infrared illuminated area can be perfectly visualized through specialized […]

Filed Under: DIY LED Projects, Infrared (IR)

Simple Triac Triggering Circuits Explained

Last Updated on June 22, 2022 by Swagatam 46 Comments

In this post we learn the fundamental methods of triggering a triac, and also discuss the right way to connect the terminals of a triac. Triacs are solid-state bidirectional thyristors […]

Filed Under: Electronics Tutorial

RGB Light Strip Controller Circuits

Last Updated on September 30, 2021 by R. Girish 6 Comments

In this post we are going to see how we can construct an RGB LED light strip controller circuit for PC cabinets and also for general decoration purposes. In this […]

Filed Under: Decorative Lighting (Diwali, Christmas), DIY LED Projects

Wireless DC Motor Speed Control Circuit

Last Updated on August 30, 2021 by R. Girish 2 Comments

In this post we are going to construct a wireless DC motor speed control circuit which can be controlled using any IR based remote controller. The proposed project has two […]

Filed Under: Motor Controller

Firecracker Igniter circuit [Remote Controlled with Timer]

Last Updated on August 30, 2021 by R. Girish Leave a Comment

In this post we are going to construct a few fireworks ignition circuits which can safely ignite them via IR remote and timer. We have proposed three firecracker igniter circuit […]

Filed Under: Remote Control



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