I2C 4 Channel Level Shifter

Description

Level shifter also called a logic-level shifter, is a circuit used to translate signals from one logic level or voltage domain to another, allowing compatibility between ICs with different voltage requirements, such as TTL and CMOS.

If you are using 3.3v power Microcontroller Boards like NodeMCU, Raspberry Pi or some modules like SIM800L GSM Modem, etc use 3.3v voltage levels on their Pins, Higher the Voltage will damage the pins. So we need a level converter to translate the 5v to 3.3v and Vice-Versa. This 4 Channel Level Shifter has 4 Channels, you can use no. of channels according to your requirements.

You have to provide the specific voltage that you need to convert in the separate pin (Eg. 5v on HV side and 3.3v on LV Side, Ground common).

Specifications:

• No. Of. Channels : 4
• Mutual transform between 3.3V and 5V
• Module With 2 Rows and 6 Pins per Row
• Useful for IIC Protocol communication
• Compatible with Arduino, PIC, Raspberry Pi etc
• Breadboard Compatible