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    8-Channel Bi-Directional I2C Logic Level Converter Module Robotics Bangladesh
    • 8-Channel Bi-Directional I2C Logic Level Converter Module Robotics Bangladesh

    8-Channel Bi-Directional I2C Logic Level Converter Module

    RBD-3518

    Easily interface different voltage logic devices with the 8-Channel Bi-Directional I2C Logic Level Converter Module. Designed for seamless communication between 1.8V, 2.8V, 3.3V, and 5V systems, this compact module provides reliable voltage shifting for up to 8 independent data lines. Whether you're working with microcontrollers, sensors, or communication modules that operate at different voltage levels, this board ensures safe and accurate logic level translation.

    BDT 150
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    44 Items

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    Description

    Product Description:

    Easily interface different voltage logic devices with the 8-Channel Bi-Directional I2C Logic Level Converter Module. Designed for seamless communication between 1.8V, 2.8V, 3.3V, and 5V systems, this compact module provides reliable voltage shifting for up to 8 independent data lines. Whether you're working with microcontrollers, sensors, or communication modules that operate at different voltage levels, this board ensures safe and accurate logic level translation.

    Unlike unidirectional level shifters, this bidirectional module supports two-way communication on each channel—making it ideal for I2C, SPI, UART, and general-purpose IO applications.

    Key Features:

    • 8 Bidirectional Channels: Allows simultaneous up/down level shifting on all channels.

    • Wide Voltage Compatibility: Works with 1.8V, 2.8V, 3.3V, and 5V systems.

    • Simple Setup: Requires just two supply voltages—connect high voltage (HV) and low voltage (LV) along with GND.

    • Ideal for I2C: Perfectly suited for I2C communication where bidirectional data exchange is required.

    • Safe and Reliable: Prevents damage to low-voltage components in mixed-voltage environments.

    Technical Specifications:

    FeatureSpecification
    Channels8 (bi-directional)
    Supported Voltages1.8V, 2.8V, 3.3V, 5V
    Input PinsVIN, 5A, 5B, GND, 3V3, 3A, 3B, GND
    Dimensions28mm x 19mm / 1.1in x 0.74in
    Interface SupportI2C, SPI, UART, GPIO

    How to Use:

    1. Connect HV to your high voltage logic (e.g., 5V) and LV to your low voltage logic (e.g., 3.3V).

    2. Connect a common GND between both systems.

    3. Use the A-side pins for the low-voltage device and the B-side pins for the high-voltage device.

    Applications:

    • Connecting 3.3V sensors/modules to 5V microcontrollers

    • Bridging 1.8V/2.8V I2C devices with Arduino or Raspberry Pi

    • Mixed-voltage embedded systems

    • Safe prototyping and circuit design in multi-voltage environments

    Package Includes:

    • 1 x 8-Channel Bi-Directional I2C Logic Level Converter Module


    Why Choose This Level Shifter?

    • Supports multiple voltage standards

    • Compact and easy to integrate

    • Bidirectional operation ensures versatility

    • Safeguards sensitive components from over-voltage damage


    Power your projects with confidence and compatibility.
    Add the 8-Channel Bi-Directional Logic Level Converter to your toolkit today!

    Product Details
    RBD-3518
    44 Items

    Specific References

    EAN13
    3518
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