HQ 1 relay module 5V low trigger all the way to one way

Detail HQ 1 relay module 5V low trigger all the way to one way

hai kak. Mohon maaf untuk minimal order 20 ribu ya kak baru bisa kita proses, diluar ongkirSTOCK per 18 okt = 100 PCS

The relay module 5V, low level trigger

product description:

1, the module complies with international safety standards, the control region
and load region isolation trench;

2, Song Music authentic relay;

3, with the power supply and relay instructions, pull off, disconnect does not
shine;

4, the signal input signal, and the common terminal and the normally open will
be turned on;

5, can be used for microcontroller development board module can be used as
appliance control;

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

7, there is a normally open and one normally closed contact;

8, blue KF301 terminal connected to the control line is more convenient.

About high and low trigger mode instructions, friends do not understand Take a
look:

High voltage trigger finger is triggered, it can be understood as a mode signal
input terminal and the VCC short circuit triggered the positive electrode
between the signal input and ground;

Low voltage trigger refers to the signal input terminal and the ground is OV
trigger modes, can be understood as a way to signal input terminal and GND
negative short-circuit triggered

Gambar produk