All electronics ship with US style plugs.You may need a voltage converter or a plug adapter.
Special Features
Standard interface that can be controlled directly by microcontroller (Compatible with Arduino, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic).
Driver Current:15-20mA each
Size: 50.5mm(L) x 38.5mm(W) x 18.5mm(H)(1.99inch x 1.54inch x 0.73inch)
Equiped with high-current relay, AC250V 10A ; DC30V 10A
you will get 5pcs 2 Channel DC 5V Relay Module with Optocoupler Low Level Trigger Expansion Board Compatible with Arduino R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 Raspberry Pi
Description
Specification:
1. Dimensions: 50.5mm * 38.5mm * 18.5mm
2. Weight: 31g
3. PCB color: black
4. board around with four fixed screw holes, hole diameter 3.1mm, easy to install and fixed
5. Relay selection of high-quality loose relay, single-pole double-throw. A common end, a normally open end, a normally closed end
6. Optocoupler isolation, good anti-interference
7. Low level pull-in, high-level release. Pull the status indicator light, release the status indicator is off
8. VCC for the system power, JD_VCC for the relay power. Plug in the jumper cap
Electrical parameters:
Supply voltage: 5VDC Current: Larger than 100mA Load: 250V 10A or 30V 10A DCWiring instructions:
VCC: The system power is positive
GND: Negative pole of the system power supply
IN1 - IN2: Relay control port