10pcs 1 Channel Relay Module 5V 12V 10A Low Level Trigger for Arduino
Feature:
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 break over.
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: 5V / 12V
GND: Ground
IN: Control interface .Drive Current at least 4mA
COM: Control circuit ground ,Connect to GND
Size: approx. 41 x 16 x 16mm
Note:
1. 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.
2. 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.
Package Included:
10pcs 1 channel replay module