Low-duty-cycle LED flasher keeps power draw at 4 mW

Low-duty-cycle-LED-flasher-keeps-power-draw-at-4-mW-fig-1

Marian Stofka writes:

Battery-operated equipment often will benefit from a power-on indicator. The indicator, however, can waste significant power. In situations where a low-duty-cycle blinking indicator provides an adequate indication of the power being turned on, the simple circuit described here should prove useful.

Low-duty-cycle LED flasher keeps power draw at 4 mW – [Link]

Leave a Reply

Your email address will not be published. Required fields are marked *

You may use these HTML tags and attributes: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <s> <strike> <strong>