{"id":8115641680052,"title":"Adafruit INA238 DC Voltage Current Power Monitor, STEMMA QT, 6349","handle":"adafruit-ina238-dc-voltage-current-power-monitor-stemma-qt-6349","description":"\u003ch3\u003eAdafruit INA238 DC Voltage Current Power Monitor, STEMMA QT, 6349\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eAre you looking for a versatile solution for measuring current? With the\nINA238 breakout board, you are well equipped. The chip measures currents super\nprecisely – whether high-side or low-side – and can be used up to 85 VDC.\nThanks to the integrated 16-bit ADC, you can capture even the smallest\ncurrents of approx. 0.15mA (at 10A maximum current) with impressive accuracy.\nFeatures at a glance: Measurement up to +85 V (high or low side). Up to 10 A\ncurrent (or 2.75 A in the fine range). Automatic measurement of current,\nvoltage and power Integrated 15mΩ shunt with 0.1% accuracy Easy I2C connection\n(3 V \/ 5 V compatible). Compatible with Arduino, CircuitPython and Raspberry\nPi Up to 4 addresses selectable on an I2C bus Practical STEMMA QT (Qwiic)\nconnectors - no soldering required! Perfect for anyone who needs precise\ncurrent, voltage and power values and value ease of use. The board is\ndelivered fully equipped with 3.5 mm screw terminal and pin header (easy\nretrofitting for breadboard possible). Tip: Detailed instructions and ready-\nmade libraries for Arduino \u0026amp; CircuitPython make setup a breeze. Note: Not\nsuitable for AC measurements. Cable not included.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003ePrecise current sensors Measures currents of up to 10A and voltages up to 85V with extremely accurate 16-bit resolution.\u003c\/li\u003e\n \u003cli\u003eVersatile measurement: whether high or low voltage side, you can flexibly record your current and voltage values.\u003c\/li\u003e\n \u003cli\u003eEasy to connect thanks to the I2C interface and STEMMA QT ports, connecting to your microcontrollers or Raspberry Pi is a breeze.\u003c\/li\u003e\n \u003cli\u003ePlenty of space for your projects you can operate up to 4 sensors at the same time on one bus and monitor multiple measuring points.\u003c\/li\u003e\n \u003cli\u003eGet started quickly Fully equipped breakout board with 3.5 mm terminal block and easy integration so you can get started right away.\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2026-09-03T00:25:03+10:00","created_at":"2026-09-02T20:31:38+10:00","vendor":"Adafruit","type":"Current Sensors","tags":["industrial_UK_Aug2026"],"price":17200,"price_min":17200,"price_max":17200,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":44375766073524,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"uk-B0FJFN3GFZ","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Adafruit INA238 DC Voltage Current Power Monitor, STEMMA QT, 6349","public_title":null,"options":["Default Title"],"price":17200,"weight":10,"compare_at_price":null,"inventory_management":"shopify","barcode":"6349","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/auspowers.com\/cdn\/shop\/files\/uk-B0FJFN3GFZ.jpg?v=1788345100","\/\/auspowers.com\/cdn\/shop\/files\/51TbvNElTiL.jpg?v=1788345100","\/\/auspowers.com\/cdn\/shop\/files\/41wf89HWtIL.jpg?v=1788345100","\/\/auspowers.com\/cdn\/shop\/files\/31ZZFhqvkRL.jpg?v=1788345099","\/\/auspowers.com\/cdn\/shop\/files\/41o0k06QaQL.jpg?v=1788345100"],"featured_image":"\/\/auspowers.com\/cdn\/shop\/files\/uk-B0FJFN3GFZ.jpg?v=1788345100","options":["Title"],"media":[{"alt":null,"id":33276824125620,"position":1,"preview_image":{"aspect_ratio":1.333,"height":375,"width":500,"src":"\/\/auspowers.com\/cdn\/shop\/files\/uk-B0FJFN3GFZ.jpg?v=1788345100"},"aspect_ratio":1.333,"height":375,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/uk-B0FJFN3GFZ.jpg?v=1788345100","width":500},{"alt":null,"id":33276824158388,"position":2,"preview_image":{"aspect_ratio":1.333,"height":375,"width":500,"src":"\/\/auspowers.com\/cdn\/shop\/files\/51TbvNElTiL.jpg?v=1788345100"},"aspect_ratio":1.333,"height":375,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/51TbvNElTiL.jpg?v=1788345100","width":500},{"alt":null,"id":33276824191156,"position":3,"preview_image":{"aspect_ratio":1.333,"height":375,"width":500,"src":"\/\/auspowers.com\/cdn\/shop\/files\/41wf89HWtIL.jpg?v=1788345100"},"aspect_ratio":1.333,"height":375,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/41wf89HWtIL.jpg?v=1788345100","width":500},{"alt":null,"id":33276824223924,"position":4,"preview_image":{"aspect_ratio":1.333,"height":375,"width":500,"src":"\/\/auspowers.com\/cdn\/shop\/files\/31ZZFhqvkRL.jpg?v=1788345099"},"aspect_ratio":1.333,"height":375,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/31ZZFhqvkRL.jpg?v=1788345099","width":500},{"alt":null,"id":33276824256692,"position":5,"preview_image":{"aspect_ratio":1.333,"height":375,"width":500,"src":"\/\/auspowers.com\/cdn\/shop\/files\/41o0k06QaQL.jpg?v=1788345100"},"aspect_ratio":1.333,"height":375,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/41o0k06QaQL.jpg?v=1788345100","width":500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eAdafruit INA238 DC Voltage Current Power Monitor, STEMMA QT, 6349\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eAre you looking for a versatile solution for measuring current? With the\nINA238 breakout board, you are well equipped. The chip measures currents super\nprecisely – whether high-side or low-side – and can be used up to 85 VDC.\nThanks to the integrated 16-bit ADC, you can capture even the smallest\ncurrents of approx. 0.15mA (at 10A maximum current) with impressive accuracy.\nFeatures at a glance: Measurement up to +85 V (high or low side). Up to 10 A\ncurrent (or 2.75 A in the fine range). Automatic measurement of current,\nvoltage and power Integrated 15mΩ shunt with 0.1% accuracy Easy I2C connection\n(3 V \/ 5 V compatible). Compatible with Arduino, CircuitPython and Raspberry\nPi Up to 4 addresses selectable on an I2C bus Practical STEMMA QT (Qwiic)\nconnectors - no soldering required! Perfect for anyone who needs precise\ncurrent, voltage and power values and value ease of use. The board is\ndelivered fully equipped with 3.5 mm screw terminal and pin header (easy\nretrofitting for breadboard possible). Tip: Detailed instructions and ready-\nmade libraries for Arduino \u0026amp; CircuitPython make setup a breeze. Note: Not\nsuitable for AC measurements. Cable not included.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003ePrecise current sensors Measures currents of up to 10A and voltages up to 85V with extremely accurate 16-bit resolution.\u003c\/li\u003e\n \u003cli\u003eVersatile measurement: whether high or low voltage side, you can flexibly record your current and voltage values.\u003c\/li\u003e\n \u003cli\u003eEasy to connect thanks to the I2C interface and STEMMA QT ports, connecting to your microcontrollers or Raspberry Pi is a breeze.\u003c\/li\u003e\n \u003cli\u003ePlenty of space for your projects you can operate up to 4 sensors at the same time on one bus and monitor multiple measuring points.\u003c\/li\u003e\n \u003cli\u003eGet started quickly Fully equipped breakout board with 3.5 mm terminal block and easy integration so you can get started right away.\u003c\/li\u003e\n \u003c\/ul\u003e"}