Each segment of a typical 7-segment LED display is rated to operate at 10 mA at 2.7

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Each segment of a typical 7-segment LED display is rated to operate at 10 mA
at 2.7 V for normal brightness. Calculate the value of the current-limiting resistor
needed to produce approximately 10 mA per segment.

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Digital Systems Principles And Application

ISBN: 9780134220130

12th Edition

Authors: Ronald Tocci, Neal Widmer, Gregory Moss

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Question Posted: Nov 16, 2023 09:26 AM

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Each segment of a typical 7-segment LED display is rated to operate at 10 mA at 2.7

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Referring to Figure 98a we can see that the series resistor must have a ...View the full answer

Digital Systems Principles And Application

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