--- product_id: 493716796 title: "INA226 Voltage Current Module Bi-Directional Voltage Current Power Alert Monitor Module 36V 20A Current Sensor Module I2C IIC with Dupont cable for Arduino" brand: "youmile" price: "¥102" currency: JPY in_stock: false reviews_count: 3 url: https://www.desertcart.jp/products/493716796-ina226-voltage-current-module-bi-directional-voltage-current-power-alert store_origin: JP region: Japan --- # 36V bus voltage range 20A current sensing capacity I2C interface with 16 addresses INA226 Voltage Current Module Bi-Directional Voltage Current Power Alert Monitor Module 36V 20A Current Sensor Module I2C IIC with Dupont cable for Arduino **Brand:** youmile **Price:** ¥102 **Availability:** ❌ Out of Stock ## Summary > ⚡ Power your projects with precision and control — don’t get left in the dark! ## Quick Answers - **What is this?** INA226 Voltage Current Module Bi-Directional Voltage Current Power Alert Monitor Module 36V 20A Current Sensor Module I2C IIC with Dupont cable for Arduino by youmile - **How much does it cost?** ¥102 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/493716796-ina226-voltage-current-module-bi-directional-voltage-current-power-alert) ## Best For - youmile enthusiasts ## Why This Product - Trusted youmile brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Flexible Addressing:** Up to 16 programmable I2C addresses for multi-device setups without conflicts. - • **Low Power Operation:** Runs efficiently on 2.7V to 5.5V supply, drawing only 330μA—perfect for energy-conscious builds. - • **Robust & Compact Design:** Operates reliably from -40°C to 125°C in a sleek 10-pin VSSOP package with included Dupont cables. - • **Precision Power Monitoring:** Experience ultra-accurate current & voltage readings with just 0.1% max gain error. - • **Wide Voltage Compatibility:** Seamlessly monitor bus voltages from 0 to 36V for versatile project integration. ## Overview The INA226 Voltage Current Module is a high-precision, bi-directional power monitor designed for professional-grade electronics projects. Supporting bus voltages up to 36V and currents up to 20A, it features an I2C interface with 16 programmable addresses, ultra-low power consumption, and exceptional accuracy (0.1% gain error max). Its compact 10-pin VSSOP package and wide operating temperature range (-40°C to 125°C) make it ideal for advanced power management in servers, telecom, computing, and battery charging applications. ## Description Product Description The INA226 is a current shunt and power monitor with an I2C- or SMBUS-compatible interface. Thedevice monitors both a shunt voltage drop and bussupply voltage. Programmable calibration value,conversion times, and averaging, combined with aninternal multiplier, enable direct readouts of current inamperes and power in watts. The INA226 senses current on common-mode bus voltages that can vary from 0 V to 36 V, independent of the supply voltage. The device operates from a single 2.7-V to 5.5-V supply, drawing a typical of 330μA of supply current. The device is specified over the operating temperature range between –40°C and125°C and features up to 16 programmable addresses on the I2C-compatible interface Pin Description VBS: bus voltage input SDA/SCL: IIC bus data and clock signal lines ALERT: Multi-function alarm output A0/A1: IIC address line IN+/IN-: non-inverting analog input, inverting analog input Features Senses Bus Voltages From 0 V to 36 V 1.High-Side or Low-Side Sensing 2.Reports Current, Voltage, and Power 3.High Accuracy: 4.0.1% Gain Error (Max) 5.10 μV Offset (Max) 6.Configurable Averaging Options 7.16 Programmable Addresses 8.Operates from 2.7-V to 5.5-V Power Supply 9.10-Pin, DGS (VSSOP) Package Applications Servers Telecom Equipment Computing Power Management Battery Chargers Power Supplies Test Equipme Package includes: 1 x INA226 Voltage Current Module 1 x 10-pin Male and female DuPont cable ## Features - 【Product introduction】：The INA226 is a current shunt and power monitor with an I2C- or SMBUS-compatible interface. The device monitors both a shunt voltage drop and bussupply voltage. Programmable calibration value, conversion times, and averaging, combined with aninternal multiplier, enable direct readouts of current inamperes and power in watts. - 【Compatible】：The INA226 senses current on common-mode bus voltages that can vary from 0 V to 36 V, independent of the supply voltage. The device operates from a single 2.7-V to 5.5-V supply, drawing a typical of 330μA of supply current. The device is specified over the operating temperature range between –40°C and 125°C and features up to 16 programmable addresses on the I2C-compatible interface. - 【Design compact】：Senses Bus Voltages From 0 V to 36 V; High-Side or Low-Side Sensing; Reports Current, Voltage, and Power.Configurable Averaging Options-16 Programmable Addresses; Operates from 2.7-V to 5.5-V Power Supply; 10-Pin, DGS (VSSOP) Package. - 【High performance】：High Accuracy:– 0.1% Gain Error (Max);– 10 μV Offset (Max) - 【Instructions】: For detailed instructions, please refer to the link:https:https://bit.ly/3z0dNyh ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | Youmile | | Part number | JK-YM-537 | | Item Weight | 10 g | | Package Dimensions | 15.4 x 4.8 x 1.2 cm; 10 g | | Item model number | JK-YM-537 | | Batteries included? | No | | Batteries Required? | No | ## Images ![INA226 Voltage Current Module Bi-Directional Voltage Current Power Alert Monitor Module 36V 20A Current Sensor Module I2C IIC with Dupont cable for Arduino - Image 1](https://m.media-amazon.com/images/I/61l6+tl16uL.jpg) ![INA226 Voltage Current Module Bi-Directional Voltage Current Power Alert Monitor Module 36V 20A Current Sensor Module I2C IIC with Dupont cable for Arduino - Image 2](https://m.media-amazon.com/images/I/61ULDRSlVYL.jpg) ![INA226 Voltage Current Module Bi-Directional Voltage Current Power Alert Monitor Module 36V 20A Current Sensor Module I2C IIC with Dupont cable for Arduino - Image 3](https://m.media-amazon.com/images/I/61WktHUdvTL.jpg) ![INA226 Voltage Current Module Bi-Directional Voltage Current Power Alert Monitor Module 36V 20A Current Sensor Module I2C IIC with Dupont cable for Arduino - Image 4](https://m.media-amazon.com/images/I/71gsJ4Mcz0L.jpg) ![INA226 Voltage Current Module Bi-Directional Voltage Current Power Alert Monitor Module 36V 20A Current Sensor Module I2C IIC with Dupont cable for Arduino - Image 5](https://m.media-amazon.com/images/I/51SODuu5ZRL.jpg) ## Customer Reviews ### ⭐⭐⭐ Okay *by B***N on 22 June 2025* Ok ### ⭐ Wrong soldering on PCB *by S***S on 2 October 2024* As per other review. All resistors are soldiered horizontally, but two shouldn't be, so the item is useless. I had similar fault with endstops ordered from this company with the microswitch soldered on upside down again making them useless. Maybe avoid this supplier!! ### ⭐ Wrong soldering on all PCBs ordered. *by A***R on 23 August 2024* All 5 resistors are soldiered horizontally, but two shouldn't.All 4 PCBs we ordered are worthless. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/493716796-ina226-voltage-current-module-bi-directional-voltage-current-power-alert](https://www.desertcart.jp/products/493716796-ina226-voltage-current-module-bi-directional-voltage-current-power-alert) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-05-09*