Search found 2 matches
- Wednesday 17 February 2016 13:00
- Forum: Show your projects
- Topic: Connected my doorbells to Domoticz (relays + cheap remote)
- Replies: 9
- Views: 7440
Re: Connected my doorbells to Domoticz (relays + cheap remote)
I've also read that optocoupler needed more voltage... but they work on Arduino modules with just 5V so I don't get I people keep saying that (my knowledge on electronics is a bit limited as you already understand)! I only have 30V relays at home but I'll get a 12V and try. I will let you know if it ...
- Wednesday 17 February 2016 12:33
- Forum: Show your projects
- Topic: Connected my doorbells to Domoticz (relays + cheap remote)
- Replies: 9
- Views: 7440
Re: Connected my doorbells to Domoticz (relays + cheap remote)
I was searching for a similar way to do this on google and found this page :) You said the doorbell is powered by 12V AC but then you used a 12V DC relay. Shouldn't the relay be AC to? I also have a 12V AC doorbell and a spare Eurodomest waiting to be connect. I'm still trying to decide how I will ...