DiscoverCircuits.com, has 30,000+ electronic
circuits, cross-referenced
into 500+ categories. We have searched the web to help you
find quick design ideas.
We make every effort to link to material posted by the designer.
Please let us if you would like us to link to or post your
design.
The contents & graphics of
Discovercircuits.com are copyright protected.
LINKING to Dave's circuits is permitted but DO NOT COPY any files to your WEB
SITE server
This circuit works much like the classic 555 timer, but draws only about 1.5
microamps from a 3 volt battery. It is highly stable under varying temperature and
supply voltages.
Click on Drawing Below to view PDF version of Schematic
