Universal logic switch
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United States of America Patent
Stats
-
Apr 12, 1983
Grant Date -
N/A
app pub date -
May 20, 1981
filing date -
May 20, 1981
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A mechanically actuable switch having associated electronic circuitry contained within the switch housing, including circuitry operative to selectively provide momentary, alternate action, and multistation switching modes. Included within the switch housing are a voltage/current regulator, initializing logic, contact debounce logic, mode control circuitry, output buffers, an LED driver and an LED. The switch contact is typically a preformed wire spring configured to be pivoted about a central point from one state of actuation to another. The switch is operable over a wide operating voltage range, typically 3 to 18 volts.
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