When someone mentions calibration, engineers probably think of voltage, frequency, and other fundamental electrical measurements. Light measurements may not come to mind unless these engineers work ...
April 13, 2020 – The Gamma Scientific RS-12D Series consists of NIST Traceable sources that can be used as white light standards or spectral radiance or luminance. The base unit is a calibrated source ...
This project uses a simple LDR that is calibrated against a reference photometer in order to build a digital lux meter. This project uses a simple LDR that is calibrated against a reference photometer ...
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