Welcome to our shop, we provide high-quality and inexpensive
Features:
-With isolation groove in control area and load area.
-With power and relay action indication, bright when connect and go off when disconnects.
-When there is a signal in signal input, public side and common side will breakover.
-It can be not only used as a microcontroller development board module, but also as a home appliance control.
-It can not only control the DC or AC signal, but the 220V AC load.
-With a permanent open and close vents contact.
-It is convenient to connect with blue KF301 terminal access control cable.
Specification:
-VCC: Power interface ,5V
-GND: Ground
-IN: Control interface .Drive Current at least 4mA
-COM: Control circuit ground ,Connect to GND
-Size: approx. 41 x 16 x 16mm/ 1.61 x 0.62 x 0.62''
-Weight: approx. 12g
Note:
-High level flip-flops shows that there are trigger mode of the voltage between the signal input terminal and the ground; That is to say it is a way of short circuit trigger between signal input and VCC positive pole.
-Low level flip-flops shows that there are voltage for OV trigger mode between the signal input terminal and the ground. In a word, it is a way of short circuit trigger between signal input and GND negative pole.
-Please allow 1-3mm differs due to manual measurement.
-Due to the different display and different light, the picture may not reflect the actual color of the item. Thanks for your understanding.

Included:
1 Channel 5V Relay Module Shield