Key facts
- Manuals
- 1
- Last added
- 2012-06-06
Latest ELM334 manuals
ELM334 Garage Doorman
The ELM334 is a handy circuit for remotely monitoring the position of your garage door. A two-wire interface is all that is needed to convey the position of the door to two remotely located LEDs, and to also provide control for an electric opener if desired.
