5V relay module 1 way 5V relay expansion board Small size KY-019 high level trigger pull

5V relay module 1 way 5V relay expansion board Small size KY-019 high level trigger pull
sku: 32822265723
$0.31+12%
$0.35
Shipping from: China
   Technical Details
Brand Name: JISDA
Compatible Brand/Model: None
Model Number: KY-019
   Price history chart & currency exchange rate

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