Blog
6 Feb 2013
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
You must be logged in to post a comment.