5PCS IIC I2C Logic Level Converter Bi-Directional Module 5V to 3.3V For Arduino
1,14 €
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. Each level converter has the capability of converting 4 pins on the high side to 4 pins on the low side with two inputs and two outputs provided for each side.
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