10pcs/1pc 4 Channel Way IIC I2C Logic Level Converter 5V to 3.3V Bi-Directional Conversion Board Module UART SPI TTL For Arduino

10pcs/1pc 4 Channel Way IIC I2C Logic Level Converter 5V to 3.3V Bi-Directional Conversion Board Module UART SPI TTL For Arduino
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sku: 4000439316835
$1.19-68%
$0.38
Shipping from: China
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