Great explanation here. I’d like to see your take on powering an old school garage door opener. Something like the old Sears or Overhead door signature line they installed all through the 80’s and 90’s.
Should i also use 2 nc no relays if the 2 channels operate the same device? Eg channel 1 garage door up and 2 down. My thoughts are for safety if i program something stupid by accident i dont want both channels active.
![[#58] Убер-реле Aqara T2 с сухим контактом и беспроводным режимом](http://i.ytimg.com/vi/SmJUF5Wm4yU/mqdefault.jpg)
![[#58] Убер-реле Aqara T2 с сухим контактом и беспроводным режимом](/img/tr.png)
Great explanation here. I’d like to see your take on powering an old school garage door opener. Something like the old Sears or Overhead door signature line they installed all through the 80’s and 90’s.
Should i also use 2 nc no relays if the 2 channels operate the same device? Eg channel 1 garage door up and 2 down. My thoughts are for safety if i program something stupid by accident i dont want both channels active.