Ujjdwiurgh 10Pcs 4 Channel IIC Logic Level Converter Bi-Directional Module 3.3V to 5V Shifter for (Pack of 10)

This bi-directional module works with 2.8V and 1.8V devices and can be transmitted bi-directional between high logic voltage and low logic voltage with 4 channels. The bi-directional logic level converter is a small device that can safely downgrade 5V signals to 3.3V while simultaneously upgrading 3.3V to 5V. Each logic level converter can convert 4 pins on the high side into 4 pins on the low side, with two inputs and two outputs for each side.