Electronic projects for photographers

Electronic projects for photographers

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Thus a 5-volt Zener diode rated at Vi watt or more would work in this circuit, providing an accurate 5-volt reference voltage from a 5-9 ... The light produced by a light- emitting diode, or LED, is relatively pure in color and cool ( nonincandescent).

Title:Electronic projects for photographers
Author:Walt Bregach
Publisher:TAB/Electronics - 1983


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