DC 5V 8-Channel Relay interface board, each one needs 15-20mA Driver Current. Equiped with high-current relay, AC250V 10A ; DC30V 10A. Standard interface that can be controlled directly by microcontroller (8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic). With power indicator,8-way road has a status indicator. With a relay coil to absorb the diode protection. Indication LED's for Relay output status. Widely used for all MCU control, industrial sector, PLC control, smart home control. 8 Channel DC 5V Relay Module with Optocoupler

Specification:
Product Name : 8-Channel Relay Module
Material: Durable hard PCB
Current: AC250V 10A; DC30V 10A
Voltage: DC 5V
Output Channel: 8
Item size: 13.4x5.3x1.7cm / 5.28x2.09x0.67in

Fetures:
●5V 8-channel Relay card interface and each needs 15 -20mA riders current.
●Relay output maximum contact is AC250V 10A and DC30V 10A.
●Application: Supports all MCU control, The industrial field, PLC control, Smart home control.
(Remote control TV receiver, monitor display, audio equipment high rushing current use application)
●Easy installation with microcontroller such as Raspberry Pi, 8051, AVR, PIC, DSP, ARM, MSP430, PLC, TTL logic.
●Indication LED's for Relay output status. Red refers to errors.
●Has both optical and magnetic isolation, providing a lot of protection to the inputs from electrical faults on the outputs.

Package include:
1 x 8-Channel Relay Module