5V 10A 8 Channel Port Relay Module Optical Isolation for Arduino Raspberry ARM

Durable
Top quality
Good Product Design
Product details of 5V 10A 8 Channel Relay Module Optical Isolation for Arduino DIY
Description:
Ideal for single chip microcomputer, household appliance control, etc
Onboard EL817 optocouplers, optical isolation with strong anti-jamming capability
Onboard 5V, 10A/250VAC, 10A/30VDC relay, relay life long continuous pull 100,000 times
Modules can be directly and microcontroller I / O link, an output signal indicating
Freewheeling diode modules with protection, short response time
Channel: 8 channel
Relay Voltage: 5V
PCB Size (L x W ): Approx. 79.5x71mm / 3.13x2.8inch
Package Includes:
1 x 8- Channel 5V Relay Module