DC 12V 4-Channel Relay Module Optocoupler For Arduino PIC ARM AVR DSP
100% brand new and high quality
This is a 12V 4-Channel Relay interface board
Be able to control various appliances, and other equipments with large current
It can be controlled directly by Micro-controller (Arduino , 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic)
12V 4-Channel Relay interface board, and each one needs 50-60mA Driver Current
Equiped with high-current relay, AC250V 10A ; DC30V 10A
Indication LED’s for Relay output status
Input IN1, IN2, IN3, IN4 signal low level effectively
VCC, GND power input end, can supply power alone
Support all single-chip control, industrial area, PLC control, household intelligent control
Application:
Supports all MCU control
The industrial field
PLC control
Smart home control
Size: 7.5*5.6*1.8cm/2.95*2.2*0.7"


Feature:

1 x 4 Channel Relay Module

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3. All package need to wait 30 days,Please take care it.Less than 30 days,we can't take a refund.

  • If you can't receive the product within 2 months (60 days), please contact with us,we promise to payback 100% of your money.
    We ensure our products work normally before post.If the products is broken before arrival to you,all you should do is taking a photo to show us our broken product.We promise to payback 100% of your money.

  • If the item is defect when you receive it or you are not satisfied with it, please return it within 14 days for a replacement or money back. But the items must be back in factory condition. Please contact us and double check the return address before you return it.
  • If is item is defective in 12 months, you can return it to us. We will send you a new replacement after receiving the defective item.

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