5/10/20 STCK. Logic Wasserwaage Konverter bidirektional 5 V 3,3 V DC Modul für Arduino
ab 1,42 €
5/10/20PCS x IIC I2C Logic Level Converter Bi-Directional Module 5V to 3.3V Arduino(Depend on your choices）. 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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