16-way relay module, 5V 12V control board with optocoupler protection, with LM2596 power supply

16-way relay module, 5V 12V control board with optocoupler protection, with LM2596 power supply
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sku: 32870362526
$12.93
Shipping from: China
   Technical Details
Theory: Voltage Relay
   Price history chart & currency exchange rate

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