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Dew Sensors Last Updated on:
Monday, October 03, 2011 06:07 PM
Links to electronic circuits,
electronic schematics, designs for engineers, hobbyists, students & inventors:
Dew Sensor - Dew (condensed moisture) adversely affects the normal
performance of sensitive electronic devices. A low-cost circuit described
here can be used to switch off any gadget automatically in case of excessive
humidity. At the heart of the circuit is an inexpensive (resistor type) dew
sensor element. Although dew sensor elements are widely used in video
cassette players and recorders, these may not be easily available in local
market. However, the same can be procured from....(added 11/06)
