5v 1 2 4 8 channel relay module with optocoupler. Relay Output 1 2 4 8 way relay module for arduino
From Store#1102719547
$3.15
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Highest recorded price: $5.88
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Price History
Price changes for 5v 1 2 4 8 channel relay module with optocoupler. Relay Output 1 2 4 8 way relay module for arduino since May 22, 2025
Max: $5.88
Min: $2.76
Current: $3.15
