IR On/Off Switch Using Microcontroller
Turn ON or OFF electrical devices using remote control is not a new idea and you can find so many different devices doing that very well. For realization.....
IR (Infrared) DetectorCircuit
Men in particular enjoy the convenience of television remote controls often to the annoyance of their female partners. Men apparently want to know what.....
Infrared Toy Car Motor Controller
This add-on circuit enables remote switching on/off of battery-operated toy cars with the help of a TV/video remote control handset operating at 3040 kHz.....
Infrared Remote Extender
This project sprang from the need to be able to remotely control audio-visual equipment placed inside cupboards. RF-based commercial units such as those u.....
Infrared Remote Control Tester
The infrared detector module (GP1U52X) (Radio Shack 276-137) provides a 5 volt TTL pulse train corresponding to the digital code to the button of the remote con...
Infrared Remote Control Jammer
This 555 timer circuit Remote control Jammer device it s useful when we need to block someone to use the remote control (children that change frequently t.....
Infrared Fire-Cracker Igniter
Firecrackers are normally ignited by using a matchstick or a candle. You have to run away quickly after igniting the fuse of the firecracker. This method.....
IR Remote Control Switch
Today we are going to explain about a simple circuit which is used to switch on/off any electrical device remotely through a relay using the normal TV/VCR.....
The HDR and interval trigger
This article explains how to build the second improved version of the HDR-Jack. In contrast to the original circuit this version is powered from a lithium coin ...
DIY Canon RC-1 IR remote control clone
This site describes how to build a low-budget DIY Canon RC-1 infrared remote control clone based on an AVR microcontroller.....
Laser Controlled ONOFF Switch
This circuit is built around a 555 timer using very few components. Since the circuit is very simple, even a novice can easily build it and use it as a controll...
Infrared Light Controled Switch
This circuit is simple remote controlled relay. It is able to switch lamps or other devices. D1 can be a phototransistor or LDR or an infrared transistor. circu...
Single Channel Universal Infared Switch by 555 Timer
The circuit was designed to produce a universal infrared switch with a single channel and ON/OFF feature to operate in 36 kHz to 38 kHz in the form of a remote ...
Infrared Remote Control Stepped Attenuator
I don`t like motor potentiometers, especially if there are cheap and small attenuators but big motors. But big blue alps like ebay item No.....
Infra Red Remote Control Extenders
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IR Remote Control Extender circuit diagrams
This is an improved IR remote control extender circuit. It has high noise immunity, is resistant to ambient and reflected light and has an increased range from ...
Magnetic-Radiation Remote-Controls
This unit can be useful as a short-range, single-channel remote-control. When the pushbutton in the transmitter circuit is briefly activated, the LED D1 in the ...
IR Remote Control Testers
A photodiode, SFH2030 as an infra red sensor. A MOSFET opamp, CA3140 is used in the differential mode to amplify the pulses of current from the photodiode. LED1...
IR Remote Control Jammers
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Infa-Red Remote Controls
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