4 Channel IIC I2C Logic Level Converter Bi-Directional Module

IIC I2C Logic Level Converter Bi-Directional Module 5V to 3.3V for Arduino   Description: As part of the MCU development board and equipment is 3.3V work, but also a microcontroller development board and equipment, sensors, etc. is the 5.0V power supply, so when the two need to communicate, there is a work voltage inconsistencies, so that users Up inconvenient. This product is designed to solve this problem and solve this problem. This module provides the possibility of bridging in 3.3V and 5.0V different devices. Product Application: The Communication of 1,5V Single - chip Microcomputer and Serial Port of. 3.3 V serial port to download and 5V microcontroller serial communication. 5V MCU and 3.3V application module serial communication. Product Features: Comes with 3.3V voltage, with power indicator Power input with anti-reverse protection, and can not provide more than 150mA of current. To achieve direct serial 5V and 3.3V level communication. The maximum stable communication baud