optoarun

@optoarun (1)

Age 40

Joined myLot 20 years ago

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how to measure the luminance of an LED using a photometer or an light meter?

optoarun @optoarun (1) 30 May 06

we are interested in measuring the luminance of a 5mm LED for project purposes, how to go about it ? that is should we place the LED right over the probe and take readings or should we keep LED's at particular distance and...