I2C 4CH 3.3V-5V BI-Directional Logic Level Convertor
A 4-channel bi-directional logic level converter for seamless voltage translation between 3.3V and 5V systems. Compact and breadboard-friendly, it supports I2C, SPI, and UART communications, making it ideal for Arduino, Raspberry Pi, and other microcontroller projects requiring reliable voltage compatibility.
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