I2C / IIC Logic Level Converter Bi-Directional Module 5V / 3.3V 4 Channel DIY
7,91 €
Bi-directional so can work with bit-directional buses such as I2C. If you’ve ever tried to connect a 3.3V device to a 5V system, you know what a challenge it can be. This level converter also works with 2.8V and 1.8V devices.
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