New 8 Way 5V/12V/24V High And Low Level Optocoupler Isolation Relay Control Module Single-Chip PLC Amplifier Board

New 8 Way 5V/12V/24V High And Low Level Optocoupler Isolation Relay Control Module Single-Chip PLC Amplifier Board
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sku: 1005005029175369
$14.15
Shipping from: China
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