1/3/5pcs Serial Port Isolation Module with Two-way UART Protocol based on Dual 6N137 Optocoupler Chip, 600-250K Baud

1/3/5pcs Serial Port Isolation Module with Two-way UART Protocol based on Dual 6N137 Optocoupler Chip, 600-250K Baud
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sku: 1005010127796696
$2.66+7%
$2.84
Shipping from: China
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