8 way 5V relay module Expansion board with optocoupler isolation Support PLC for Raspberry Pi 3 B+*4

8 way 5V relay module Expansion board with optocoupler isolation Support PLC for Raspberry Pi 3 B+*4
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sku: 4000147679747
$29.25
Shipping from: China
   Technical Details
Application: Raspberry pi
Brand Name: SZYTF
Condition: New
Model Number: accessories
Type: Raspberry pi accessories
   Price history chart & currency exchange rate

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