5V/12V 1 One Channel Relay Module Low Level for SCM Household Appliance Control for arduino DIY Kit

The 1 Channel Relay Module for Arduino is designed for lighting control and other electrical applications, such as smart home automation, power distribution and many other uses. The module is equipped with a relay that is triggered by a single input signal, and a common output signal for controlling additional outputs. This module is compatible with the Arduino UNO R3 and other Arduino boards. The 1 Channel Relay Module for Arduino is easy to use and can be easily programmed with the Arduino IDE. Relay functions can be controlled by the Arduino's digital pins. The module is compatible with all Arduino boards, which is also used as a triggering device for the Arduino board. The module also has an IN pin which can be used to trigger additional output channels or to control other devices. The module is powered by 5V/12V, and the output signal is 5V/12V. This module does not have a built-in power regulator, so it can not be directly connected to the Arduino board. It must be connected to a 5V/12V or 12V/5V power supply.

Maximum load: AC 250V/10A, DC 30V/10A
Trigger current: 5mThe
Working voltage: 5V/12V
Module size: 50 x 26 x 18.5mm (L x W x H）
DC+: positive power supply (VCC)
DC-: negative power supply (GND)
IN: can be high or low level control relay
NO: normally open relay interface
COM: Common Interface