Introduction

This is a module which is made up of a relay, a photo sensor, two indicated LED used to indicate the parameter. Compared to the relay module, it has the feature of detect the light and setting the threshold, when the light in the environment is higher than the threshold, the relay work which means the NC connected to the COM, and break the connect between the NO and COM.

Tip: normal power is 12V, so, if power it with 5 Volte, the relay won’t work, but photoresistance can work.

Technical Data

Work voltage: 12V

Type of output: AC 220V 10A or DC 30V 10A load