2 Pcs 1 Channel 12V Relay Module with Optocoupler Isolation Support High or Low Level Trigger

$17.85

Description
  • Module uses genuine high quality relay, normally open interface maximum load: AC 250V / 10A, DC 30V / 10A
  • Using optocoupler chip isolation, strong drive capability, stable performance; trigger current 5mA
  • Module can be set by jumper high or low trigger
  • Fault-tolerant design, even if the control line is broken, the relay will not move
  • Package Included : 2 Pcs 12v 1 Channel Relay Module
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