Custom 1 2 4 8 Channel 5V 12V 24V Relay Module Board Shield With Optocoupler Support High and Low Level Trigger for Arduino

Description:

100% brand new and high quality

1-Channel relay module, with photoelectric isolation

The module can be high or low by a jumper setting trigger

With power and relay action indicator

The module Operating voltage 5V

The module uses genuine quality relay, normally open interfaces

Maximum load: AC 250V/10A, DC 30V/10A

Module interface:

    DC+: positive power supply (VCC)(5V)

    DC-: negative power supply (GND)

    IN: The control end, the driving current should be more than 4mA

    COM: The control of loop of earth wire