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Make this IR Remote Control Range Extender Circuit

Last Updated on November 27, 2024 by Swagatam 57 Comments

IR to RF

In this post I have explained how to increase or extend the range of an ordinary infra red or IR remote control through a 433MHz RF remote control system. IR Range Extender Concept The idea of this circuit is to feed the IR data from an IR transmitter into the transmitter input of an RF […]

Filed Under: Remote Control Circuits Tagged With: Control, Extender, IR, Range, Remote

How to Connect an IR Photodiode Sensor in a Circuit

Last Updated on May 18, 2020 by Swagatam 57 Comments

proximity

In this post I have explained how to correctly connect an IR photodiode in circuits such as a proximity sensor circuit. The explanation is presented in the form a discussion between one of the dedicated readers of this blog NVD, and me. Here’s the discussion which explains how to connect a photodiode in an electronic […]

Filed Under: Sensors and Detectors Tagged With: Connect, IR, Photodiode, Sensor

Arduino IR Remote Control Circuit

Last Updated on December 5, 2024 by Swagatam 10 Comments

IRremote

In this post I will show how to construct a customizable Arduino based IR (infrared) based wireless remote control switch, which consists of IR remote and a receiver, you may modify according to your needs. In the later part of the article I have explained about an upgraded foolproof version of an IR remote control […]

Filed Under: Arduino Projects, Remote Control Circuits Tagged With: Arduino, Control, IR, Remote

How to Connect a TSOP1738 IR Sensor

Last Updated on May 20, 2021 by Swagatam 74 Comments

tsop

TSOP17XX series devices are advanced infrared sensors having a specified center frequency of operation which makes their detection extremely reliable and foolproof. In this post I have explained how to connect a TSOP series infrared sensor and use it for a specified IR remote control operations. TSOP IR Sensor Specifications A TSOP series of IR […]

Filed Under: Sensors and Detectors, Electronics Theory Tagged With: Connect, IR, Sensor, TSOP1738

Tuned Infrared (IR) Detector Circuit

Last Updated on July 6, 2019 by Swagatam 4 Comments

irSENSORCIRCUIT

The article is a continuation of the earlier post where we tried to find a solution for creating unique infrared IDs for trains in a model locomotive system. Here I have explained the application in detail and learn how it may be possible to successfully implement the idea using tuned IR detector circuits. The idea […]

Filed Under: Sensors and Detectors Tagged With: Detector, Infrared, IR, Tuned

Infrared (IR) Controlled LED Emergency Lamp Circuit

Last Updated on January 5, 2022 by Swagatam 22 Comments

Here I have explained 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 me with two circuits. I want to build a backup  led emergency lamp that works via an infrared remote . I want it to […]

Filed Under: Lamps and Lights Tagged With: Controlled, Emergency, Infrared, IR, Lamp, LED

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