Digital thermostat module W1209 for $ 1.10.

Digital thermostat module W1209 without housing. Delivery in RU both this time and in KZ is free.
The minimum price, which accidentally managed to stumble.
The relay will most likely have to be more bulky, and the case (if necessary) can be found by a key phrase and cheaper.
Here on our resource, there was an overview of this module. =)

A photo
from which

The plug-in indicating the price shows nonsense and suggests that the price for this module is constant with a 10% discount 0_o - well, well, that is of course true =)
Here I look at the list of those who bought - solid diamonds, emeralds, rzhu.
we cho ..

Go to the store