12V 1/2/4/8 Channel Relay Board Module for Arduino

$ 2.25-$ 7.50
$ 2.25-$ 7.50
1 Channel2 Channel4 Channel8 Channel
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Product Parameters:

  1. Maximum load:AC 250V/10A, DC30V/10A
  2. SMD optocoupler isolation, strong driving ability, stable performance; trigger current 5mA
  3. the module voltage 12V
  4. each channel module can be set high or low triggered by jumper
  5. fault-tolerant design, even if the control line is broken, the relay will not operate
  6. power indicator (green), 2/4 relay state indicator (red)
  7. interface design user-friendly, all interfaces are available through the wiring terminal direct connection leads, very convenient

Package Included:

1PCS Relay Module


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