1/5PCS 5V-3V 2/4/8CH NEW I2C IIC Logic Level Converter Module Bi-Directional
ab 1,52 €
Many channels I2C level translator module, IIC UART SPI TTL Bi-Directional level translator module, compatible with 5-3v system. If you've ever tried to connect a 3.3V device to a 5V system, you know what a challenge it can be.
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