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4 Channel 5V Relay Board with Optocoupler for Arduino Raspberry Pi
Rs. 189 & Rs. 70 Shipping (FREE Shipping automatically on orders totaling Rs. 499 and above)
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4 Channel 5V Relay Board with Optocoupler for Arduino Raspberry Pi
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4 Channel 5V Relay Board with Optocoupler for Arduino Raspberry Pi

List price: Rs. 249
Rs. 189
You save: Rs. 60 (24%)
In stock
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  • Each one needs 15-20mA Driver Current.
  • Equipped with high-current relay: DC30V 10A AC250V 10A.
  • Each relay has normally open and normally closed contact.
  • The 4 channels are optically isolated, safe, reliable, anti-interference.
  • Can be selected by jumper relay and TTL or ground.
  • With power indicator, 4-way road has a status indicator.
  • With a relay coil to absorb the diode protection.

Dimensions:

  • The circuit board size 55 mm x 75 mm.

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