The 4-Channel Bi-Directional Logic Level Shifter / Converter is a convenient interface module for connecting digital electronic devices that operate at different logic voltage levels. It allows signals to be translated between a low-voltage logic side, such as 3.3V, and a higher-voltage logic side, such as 5V.
The module provides four independent bidirectional channels, allowing digital signals to travel in either direction depending on the connected circuit. This makes it useful for interfacing 3.3V microcontrollers with 5V sensors, displays, communication modules, and other digital peripherals.
The module typically uses a MOSFET-based level-shifting circuit, providing a simple and compact solution for voltage-level compatibility without requiring a dedicated logic-level converter IC.
It is particularly useful with development boards such as Arduino, ESP32, Raspberry Pi, STM32, and other systems where different logic voltage levels need to communicate.
Available at Microspark Store – Your Trusted Electronic Component Store!
Key Features
- 4 independent logic-level channels
- Bi-directional signal conversion
- Commonly used for 3.3V ↔ 5V logic interfacing
- MOSFET-based level-shifting design
- Compact and lightweight module
- Easy-to-use pin header connections
- Suitable for digital signals
- No direction-control pin required for typical open-drain/bidirectional applications
- Compatible with many microcontroller and development-board projects
Applications
- Arduino ↔ 3.3V device interfacing
- ESP32 ↔ 5V peripheral interfacing
- Raspberry Pi ↔ 5V electronics
- I²C communication
- SPI and other suitable digital interfaces
- Sensor modules
- LCD and OLED displays
- UART-level interfacing
- Communication modules
- DIY electronics and university projects
Package Includes
- 1 × 4-Channel Bi-Directional Logic Level Shifter / Converter
Available at Microspark Store – Your Trusted Electronic Component Store! At Microspark Store, we ensure every product is quality-checked and tested before shipping, so you can buy with confidence and start building without worries.
Please Note: Product information has been collected from various sources across the web. While we have made every effort to ensure the accuracy of the information presented, slight variations may still occur. Kindly verify the specifications and compatibility before using this module in your projects.
Disclaimer: Images shown are for illustration only and may not exactly represent the final product. Minor differences may occur due to lighting, display variations, or manufacturer updates. We reserve the right to make changes to the product without prior notice.
