---
product_id: 116653150
title: "Todd Grace 10 pcs I2C Logic Level Shifter bidirectional IIC 4-Channel Level Shifting Module for bidirectional 3.3V-5V Conversion of Arduino"
brand: "upuner"
price: "¥54"
currency: JPY
in_stock: false
url: https://www.desertcart.jp/products/116653150-todd-grace-10-pcs-i2c-logic-level-shifter-bidirectional-iic
store_origin: JP
region: Japan
---

# 4-Channel Conversion Bi-Directional Dual Voltage Input Todd Grace 10 pcs I2C Logic Level Shifter bidirectional IIC 4-Channel Level Shifting Module for bidirectional 3.3V-5V Conversion of Arduino

**Brand:** upuner
**Price:** ¥54
**Availability:** ❌ Out of Stock

## Summary

> 🔧 Elevate Your Projects with Precision Shifting!

## Quick Answers

- **What is this?** Todd Grace 10 pcs I2C Logic Level Shifter bidirectional IIC 4-Channel Level Shifting Module for bidirectional 3.3V-5V Conversion of Arduino by upuner
- **How much does it cost?** ¥54 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/116653150-todd-grace-10-pcs-i2c-logic-level-shifter-bidirectional-iic)

## Best For

- upuner enthusiasts

## Why This Product

- Trusted upuner brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Reliable Performance:** Engineered for stability, ensuring your projects run smoothly without voltage hiccups.
- • **User-Friendly Design:** Each channel supports simultaneous high and low voltage conversions for maximum efficiency.
- • **Compact & Lightweight:** Weighing only 0.634 ounces, this module is perfect for portable projects.
- • **Versatile Compatibility:** Works flawlessly with Arduino and other devices operating at 2.8V and 1.8V.
- • **Seamless Voltage Shifting:** Effortlessly convert between 3.3V and 5V with this advanced logic level shifter.

## Overview

The Todd Grace 10 pcs I2C Logic Level Shifter is a cutting-edge bi-directional module designed for seamless voltage conversion between 3.3V and 5V. Ideal for Arduino and other low-voltage devices, it features four channels for efficient data transfer, ensuring your electronics projects are both reliable and versatile.

## Description

Features: - Bi-directional logic level converter is a small device that safely steps down 5V signals to 3.3V AND steps up. - Bi-directional logic level converter is a small device that safely steps down 5V signals to 3.3V and steps up to 3.3V 5V at the same time. - This level converter also works with 2.8V and 1.8V devices. - You can successfully set your high and low voltages and step up and down between them safely on the same channel. - 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. - The power input with anti reverse connection protection, integrated 3.3V LDO, and can provide no more than 150mA current. - With power indicator light, work or not at a glance. - Two-way conversion of 3V - 5V level of UART, IIC, 1-wire, SPI and other bus signals can be realized. Note: - This product is a level conversion module, not a power conversion module. It must be connected to a 5V power supply to work normally.   Package Include: 10 x Logic Level Converter Bi-Directional Modules

## Features

- Upgrade Version: This Logic Lever Converter Can Set Your High and Low Voltages and Step Up and Down Between Them Safely At The Same Channel
- Bi-Directional Transform Module: 4 Channels Logic Level Converter with Bi-Directional, Which Can Step Down 5V to 3.3V and Step Up 3.3V to 5V at the Same Time
- Instruction:The board Needs to be Powered From 2 Voltages Sources (High and Low voltage). Example:High Voltage (5V) to the “HV” Pin, Low Voltage (3.3V ) to ”LV”, and Power Negative Pole to the ”GND” Pin
- Easy to Use: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
- Application:4 Channels IIC I2C Logic Level Converter Bi-Directional 3.3V to 5V Shifter Module Works with 2.8V and 1.8V Devices as Well

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | UPUNER |
| Hardware Platform | Arduino |
| Item Weight | 0.634 ounces |
| Product Dimensions | 0.23 x 0.02 x 0.06 inches |
| Item Dimensions  LxWxH | 0.23 x 0.02 x 0.06 inches |
| Voltage | 5 Volts |
| Manufacturer | shandongshangyunshangmaoyouxiangongsi |
| ASIN | B07P41MDZX |
| Date First Available | February 25, 2019 |

## Images

![Todd Grace 10 pcs I2C Logic Level Shifter bidirectional IIC 4-Channel Level Shifting Module for bidirectional 3.3V-5V Conversion of Arduino - Image 1](https://m.media-amazon.com/images/I/61B+YRi-7ZL.jpg)
![Todd Grace 10 pcs I2C Logic Level Shifter bidirectional IIC 4-Channel Level Shifting Module for bidirectional 3.3V-5V Conversion of Arduino - Image 2](https://m.media-amazon.com/images/I/51bpIoRRT-L.jpg)
![Todd Grace 10 pcs I2C Logic Level Shifter bidirectional IIC 4-Channel Level Shifting Module for bidirectional 3.3V-5V Conversion of Arduino - Image 3](https://m.media-amazon.com/images/I/51wysQ-njmL.jpg)
![Todd Grace 10 pcs I2C Logic Level Shifter bidirectional IIC 4-Channel Level Shifting Module for bidirectional 3.3V-5V Conversion of Arduino - Image 4](https://m.media-amazon.com/images/I/61baUfLFU3L.jpg)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-20*