--- 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: "0 zΕ‚" currency: PLN in_stock: false url: https://www.desertcart.pl/products/116653150-todd-grace-10-pcs-i2c-logic-level-shifter-bidirectional-iic store_origin: PL region: Poland --- # 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:** 0 zΕ‚ **Availability:** ❌ Out of Stock ## Summary > πŸ”§ 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?** 0 zΕ‚ with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/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 - β€’ **Reliable Performance:** Engineered for stability, ensuring your projects run smoothly without voltage hiccups. - β€’ **User-Friendly Design:** Each channel supports simultaneous high and low voltage conversions for maximum efficiency. - β€’ **Compact & Lightweight:** Weighing only 0.634 ounces, this module is perfect for portable projects. - β€’ **Versatile Compatibility:** Works flawlessly with Arduino and other devices operating at 2.8V and 1.8V. - β€’ **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 β€œHV” 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) --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pl/products/116653150-todd-grace-10-pcs-i2c-logic-level-shifter-bidirectional-iic](https://www.desertcart.pl/products/116653150-todd-grace-10-pcs-i2c-logic-level-shifter-bidirectional-iic) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-05-26*