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Is it safe to look at infrared LEDs? - Biology Stack Exchange
WebJan 6, 2024 · How IR communications work. Infrared LEDs produce light that’s not visible to the human eye. Typically, the wavelength of light that such devices output is around 950 nanometers. However, IR LEDs aren’t the only thing that can emit IR or near IR waves. Many other sources, like light bulbs and the sun itself, release IR waves, which is one ... WebAug 2, 2024 · Remote controls have a visible LED on the top (mine is blue, by the way) and an IR LED pointing forward. Security cameras indicate that they are on / are recording to the ones in front of the camera, there are even fake cameras with no more electronics than just this LED and its blinking circuit northfield tyres deeping
IR LED Infrared LED Infrared Sensor - Electronics For You
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