1 Channel Relay 12v

Description

1, The module complies with international safety standards, control area load area isolation groove;

2. 12v Version

3, With the power and relay action instructions, pull bright disconnect does not shine;

4, When a signal in the signal input terminal, the common terminal and the normally start conduction;

5, Microcontroller development board can be used as a module that can be used as a home appliance control;

6, The control of the DC or AC signal, can control 220V AC load;

7, There is a normally open and a normally closed contact;

8, Blue KF301 terminals to the line of control is more convenient.

Description of the high and low trigger, friends do not understand Take a look at: