IR SWITCH & REMOTE CONTROL. SUNIL KUMAR REDDY SREERAM. INFRARED RAYS. Infrared (IR) light is electromagnetic radiation with longer wavelengths than those of visible light. Its wavelength ranges from 700nm-1mm.
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SUNIL KUMAR REDDY
In this project we will construct an infrared switch and remote control.The switch can be turned on or off by shining infrared light on to the sensor.IR DETECTOR SWITCHCIRCUIT HAVING THE IR DETECTOR AND LED
The IR detector is used in this project is tuned to detect IR radiation pulsed at a specified frequency only.
CIRCUIT HAVING IRLEDThe IR remote circuit shown here is a simple 555 based multi vibrator, which can oscillate at 38KHz by controlling the trimport.