In my opinion, it's a good idea, but it needs to have at least 4 LEDs...
One to indicate it is sending a signal,
One to indicate it is in signal learning mode,
One to indicate it has learned a signal,
One to indicate an error condition (or a low battery alert.)
Woody Barnes # Jan. 20, 2010, 1:01 a.m.
In my opinion, it's a good idea, but it needs to have at least 4 LEDs... One to indicate it is sending a signal, One to indicate it is in signal learning mode, One to indicate it has learned a signal, One to indicate an error condition (or a low battery alert.)