1 PCS 4 channel relay shield module control board expansion for arduino UNO R3
1 PCS 4 channel relay shield module control board expansion for arduino UNO R3 1 PCS 4 channel relay shield module control board expansion for arduino UNO R3

1 PCS 4 channel relay shield module control board expansion for arduino UNO R3

USD 9.99 USD
SKU: 09jtByfq
Brand: Unbranded/Generic
Condition: New
Tags: Unbranded/Generic UNO R3
Categories: Electrical Equipment & Supplies

Specifications

BrandUnbranded/Generic

This unbranded version works fine for projects where appearance isn’t a priority.

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