ELM334 doorman equivalent, garage doorman.
* Low power CMOS design
* Wide supply range - 3.0 to 5.5 volt operation
* Simultaneous monitoring of three inputs
* Fully debounced inputs
* Two wire .
section.
Applications
* Garage door monitoring and control
* Remote signalling and acknowledgement
* Remote .
The ELM334 is an integrated circuit for remotely monitoring the position of electrical contacts (on a garage door, for example) and reporting the position by way of coloured LEDs. A two-wire interface is all that is needed to convey the position of t.
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