4-Channel Bi-Directional Logic Level Converter

Connect with Confidence!

Safely bridge the gap between your 3.3V and 5V components with our 4-Channel Bi-Directional Logic Level Converter. This compact and efficient module is essential for seamless communication between devices operating at different logic voltages. Whether you're connecting a 3.3V sensor to a 5V Arduino or the other way around, this converter ensures safe and reliable interactions.

Why Choose Our Logic Level Converter?

With its bi-directional capability, this module automatically steps up low-voltage signals and steps down high-voltage signals simultaneously, providing a hassle-free solution that prevents damage to sensitive components.

Key Features and Benefits

• Bi-Directional Conversion: Simultaneous step-up and step-down of signals, safely bridging the gap between 3.3V and 5V systems without complex manual configuration.
• Wide Voltage Support: Converts signals from as low as 1.8V up to 5V, compatible with virtually all common logic standards.
• Multi-Channel Support: Four high-speed channels included, supporting common interfaces like I²C, SPI, and asynchronous TTL serial communication.
• Easy Prototyping: Equipped with 2 x 6 contact pins, making it compatible with breadboards and microcontrollers.
• Compact Design: Lightweight and portable, measuring just 16 x 13 x 3 mm, perfect for your projects.

How to Use the Logic Level Converter

Connecting the module is straightforward:

• HV: Connect to your High Voltage source (e.g., 5V) to provide the reference voltage for the high-side channels.
• LV: Connect to your Low Voltage source (e.g., 3.3V) to provide the reference voltage for the low-side channels.
• GND: Connect to the common system ground, ensuring a solid connection between both HV and LV systems.
• HV1–HV4: Connect to the High Voltage device's I/O pins to convert signals.
• LV1–LV4: Connect to the Low Voltage device's I/O pins for signal conversion.