2 pieces of 4-way level conversion module bidirectional logic mutual transfer 3.3V to 5V 5V to 3.3V IIC UART SPI

2 pieces of 4-way level conversion module bidirectional logic mutual transfer 3.3V to 5V 5V to 3.3V IIC UART SPI
sku: 1005004810609908
$0.70
Shipping from: China
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