ASTABLE_FLIP_FLOP_WITH_STARTER

Published:2009/6/30 23:47:00 Author:May | From:SeekIC

A pair of non-zenered MOSPOWER transistors, a pair of LEDs and a simple RC circuit make an easy sequential flasher with al-most unlimited sequencing time-from mo-mentary to several seconds. The infinite input resistance of the MOSFET gate allows for very long sequencing times that are impossible when using bipolars. One precaution, though, don't wire your circuit using phenolic or printed circuit boards when looking for slow sequencing (they exhibit too much leakage!).



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