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HKD 4-Channel I2C Logic Level Converter 5V-3.3V Bi-Directional Module
Computers & TabletsTakealot

HKD 4-Channel I2C Logic Level Converter 5V-3.3V Bi-Directional Module

R 129.00

Takealot · checked Yesterday

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Average
R 129.00
Lowest seen
R 129.00
Highest seen
R 129.00
Last change
R 0.00
First indexed
22 Sep 2026
Retailer
Takealot

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Description

Detailed Description:
The HKD 4-Channel Logic Level Converter is a simple and reliable module for safely interfacing devices operating at different voltage levels. It allows bi-directional signal conversion between 5V and 3.3V systems, making it ideal for I C, UART, SPI, and 1-Wire communication.

Compact and easy to use, the module requires connection to both high-voltage (HV) and low-voltage (LV) supplies along with a common ground. It ensures stable communication and protects low-voltage devices from damage when working with 5V logic systems.

This converter is perfect for microcontroller projects involving Arduino, ESP8266/ESP32, Raspberry Pi, and other 3.3V/5V platforms.

Features:

  • 4-channel bi-directional logic level shifting
  • Supports 5V 3.3V system compatibility
  • Works with UART, I C, SPI, and 1-Wire protocols
  • Simple 4-pin connection for HV, LV, and GND
  • Power input includes anti-reverse protection
  • Stable communication up to 28800 bps

Specifications:

  • Channels: 4 bi-directional
  • Input Voltage (HV): 5V system
  • Input Voltage (LV): 3.3V system
  • Current Output: 150mA
  • Max Baud Rate: 28800 bps
  • Dimensions: Compact PCB design
  • Compatibility: Arduino, ESP, Raspberry Pi, microcontrollers

What's in the box
1 x HKD 4-Channel I2C Logic Level Converter 5V-3.3V Bi-Directional Module