12V 8 Channel Relay Module with Optocoupler Power MOSFET Transistor The board itself is quite

The board itself is quite little

Model XB5AA42N Brand Schneider Product Type Push Button Short Name XB5 Contact Block Rating 240V 3A Bezel Material Plastic (Dark Grey) Head Type Standard Fixing Collar Material Plastic Mounting Diameter 22mm Shape of Signaling Unit Head Round Operator Type Spring Return Operator Profile Red Flush Contact Type 1 NC Contact Operation Slow Break Size 52x30x42mm

Resistance Value 7

6mm  Current 2A~3A Length 5 Meter Operating Temperature -25°C-60°C

making it ideal for both indicator and decorative lighting purposes

12V 8 Channel Relay Module with Optocoupler Power MOSFET Transistor The board itself is quiteThis is an 8 channel relay board that runs on 12 volts. Any microcontroller or other control system circuits can be used to control loads rated up to 250V 10A AC directly. Each relay has three connections: Common (C), Normally Open (NO), and Normally Closed (NC), all of which are connected to three pin screw terminals, making it simple to connect and disconnect. To make debugging easier, the board incorporates a power indicator and a relay status LED.