Your 3-button garage remote is built to do far more than raise and lower a single garage door. With a little setup, those extra keys can control multiple doors, gates, lights and even security ...

Abstract: This article presents a multilevel, real-time feedforward control-based selective gate driver (SGD) strategy that uses a single digital signal to achieve 64-level turn-on and 64-level ...

A couple of extra buttons on a garage door opener hold more potential than you think. Here's what a three-button remote can ...