2 Channel Bi-Directional I2C Logic Level Converter Shifter with unsoldered header pins. This device is useful for connecting 5v and 3.3v devices together, for example Arduino Nano R3 uses 5V on the logic pins and you want to connect a SCL/SDA sensor that runs on 3.3V.
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1 piece of FT232H high-speed multi-functional USB to JTAG, UART, FIFO, SPI, I2C converter
Aliexpress UK
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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USB To UART/I2C/SPI/JTAG Converter, Supports Multiple Interfaces Compatible With 3.3V / 5V Multiple Protection Circuits
Aliexpress UK
Type: Bi-Directional – I2C / SPI / Serial Compatible. Ideal for I2C, SPI, UART, and GPIO communication. Arduino and Raspberry Pi projects. Product: 4-Channel Logic Level Converter Module. 1 x 4-Channel Bi-Directional Logic Level Converter Module.
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1 / 5 / 10 PCS 2 Way / 4 Channel Modul IIC I2C Logic Level Converter Board Bi-Directional Module 5V to 3.3V For Arduino
Aliexpress UK
20K, 100K, 400K, 750K adjusting communication rate. Item Type: USB To IIC I2C UART Converter Adapter Module. 1 x USB To IIC I2C UART Converter Adapter Module. USB to IIC or I2C. USB to UART. 1 x Jumper Wire.
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10pcs 4 channel IIC I2C Logic Level Converter Bi-Directional Module 5V to 3.3V
Aliexpress UK
Convert between 3.3V and 5.0V outputs with these bi-directional logic level shifter converters. The corresponding HV and LV pins (e.g. HV1 and LV1) can now be used to input/output 3.3V from/to 5V.
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5/10pcs 4 channel IIC I2C Logic Level Converter Bi-Directional Module 5V to 3.3V
Aliexpress UK
Arduino Starter Kits. Arduino, Raspberry Pi Sensors. Arduino Shields. (7) BSDA connects to 3V system SDA (8) BGND connects to 3V system GND. (3) ASDA connects to 5V system SDA (4) AGND connects to 5V system GND.
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1PCS 2 Channel IIC I2C Logic Level Converter Bi-Directional Module 5V to 3.3V for arduino
Aliexpress UK
4 Channel Bi-Directional I2C Logic Level Converter Shifter with unsoldered header pins. This device is useful for connecting 5v and 3.3v devices together, for example Arduino Nano R3 uses 5V on the logic pins and you want to connect a SCL/SDA sensor that runs on 3.3V.
eBay
10pcs Level Shifter 3.3V 5V 4 Channels IIC I2C Logic Level Converter Bi-Directional Module 3.3V to 5V Shifter for Arduino
Aliexpress UK
Specification.
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10pcs 4 Channels IIC I2C Logic Level Converter Bi-Directional Module 3.3V to 5V Shifter for Arduino
Aliexpress UK