You can use the 5v 2 channel relay board in your robotic projects, building and home automation, hobby applications, industrial projects, remote controlled systems.

5V 2 Channel Relay Board, can work with 2 channels at 5V voltage, has USB input, Arduino, Raspberry Pi, etc. can be used with development boards.

Features:

• 250VAC 10A, 28VDC 10A
• With LED display
• 5V control voltage

5V 2 Channel Relay Board;

• In lighting control systems,
• In Telecommunications,
• In industrial process controls,
• In traffic control,
• In motor driving control,
• In the protection system of electrical power systems,
• Computer interfaces,
• In Automotive,
• In household appliances

and you can use it in many areas like this