{"id":8115296600244,"title":"Adafruit INA169 Analog DC Current Sensor Breakout Board","handle":"adafruit-ina169-analog-dc-current-sensor-breakout-board","description":"\u003ch3\u003eAdafruit INA169 Analog DC Current Sensor Breakout Board\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eAdafruit INA169 Analog DC Current Sensor Breakout Board will solve all your\ncurrent monitoring problems. Instead of struggling with a multimeter, you can\nsimply use the convenient INA169 chip on this breakout to measure both DC draw\nand a convenient analog output in relation to the Earth. The analog output\nmakes it an ideal breakout for feedback loop control. Most current meters such\nas our current panel meter are only suitable for low side measurements. This\nmeans that you need to attach the measuring resistor between the target earth\nand the real earth unless you want to include a battery. This can lead to\nproblems with circuits as electronics tend to dislike when grounding\nreferences change and move with a variable current draw. This chip is much\nsmarter and can handle the measurement of the high side current of up to +60\nVDC. A precision amplifier measures the voltage by 0.1 ohms, 1% sensory\nresistance. The resistance is continuously rated for 2W so you can measure up\nto +5A continuously. The output is a current absorbed by the 10K on-board\nresistor, so the output voltage is 1V per amp. For the drawing of 2A, the\noutput is 2V. You can change the load resistor to be larger or smaller by\ncutting the tracks next to it and solder a continuity resistance. When welded\ninto a 20K resistor, you will get 2V per amp, with a resistance of 5K, 0.5V\nper amp. Includes a 5-pin connector (so you can easily connect this sensor to\na breadboard) and a 3.5mm terminal plug so you can easily connect and unload\nthe load. The operation is simple. Supply the sensor with 2.7-60V and connect\nV+ to the top of the power supply, then connect the V to the grounded load.\nThen use a multimeter to measure the voltage output. RoHS Compliant\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eHigh-quality components\u003c\/li\u003e\n \u003cli\u003eAdafruit Official product\u003c\/li\u003e\n \u003cli\u003eShips from UK\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2026-09-02T11:09:25+10:00","created_at":"2026-09-01T23:53:44+10:00","vendor":"Adafruit","type":"Current Sensors","tags":["industrial_DE_Aug2026"],"price":15900,"price_min":15900,"price_max":15900,"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":44375017455796,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"de-B00NAY3FSM","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Adafruit INA169 Analog DC Current Sensor Breakout Board","public_title":null,"options":["Default Title"],"price":15900,"weight":5,"compare_at_price":null,"inventory_management":"shopify","barcode":"100633","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/auspowers.com\/cdn\/shop\/files\/de-B00NAY3FSM.jpg?v=1788270826","\/\/auspowers.com\/cdn\/shop\/files\/51rclv427dL.jpg?v=1788270826","\/\/auspowers.com\/cdn\/shop\/files\/61UoTMstVxL.jpg?v=1788270826","\/\/auspowers.com\/cdn\/shop\/files\/517aIIfEpAL.jpg?v=1788270826"],"featured_image":"\/\/auspowers.com\/cdn\/shop\/files\/de-B00NAY3FSM.jpg?v=1788270826","options":["Title"],"media":[{"alt":null,"id":33273302548660,"position":1,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/auspowers.com\/cdn\/shop\/files\/de-B00NAY3FSM.jpg?v=1788270826"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/de-B00NAY3FSM.jpg?v=1788270826","width":500},{"alt":null,"id":33273302581428,"position":2,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/auspowers.com\/cdn\/shop\/files\/51rclv427dL.jpg?v=1788270826"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/51rclv427dL.jpg?v=1788270826","width":500},{"alt":null,"id":33273302614196,"position":3,"preview_image":{"aspect_ratio":1.004,"height":498,"width":500,"src":"\/\/auspowers.com\/cdn\/shop\/files\/61UoTMstVxL.jpg?v=1788270826"},"aspect_ratio":1.004,"height":498,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/61UoTMstVxL.jpg?v=1788270826","width":500},{"alt":null,"id":33273302646964,"position":4,"preview_image":{"aspect_ratio":1.333,"height":375,"width":500,"src":"\/\/auspowers.com\/cdn\/shop\/files\/517aIIfEpAL.jpg?v=1788270826"},"aspect_ratio":1.333,"height":375,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/517aIIfEpAL.jpg?v=1788270826","width":500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eAdafruit INA169 Analog DC Current Sensor Breakout Board\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eAdafruit INA169 Analog DC Current Sensor Breakout Board will solve all your\ncurrent monitoring problems. Instead of struggling with a multimeter, you can\nsimply use the convenient INA169 chip on this breakout to measure both DC draw\nand a convenient analog output in relation to the Earth. The analog output\nmakes it an ideal breakout for feedback loop control. Most current meters such\nas our current panel meter are only suitable for low side measurements. This\nmeans that you need to attach the measuring resistor between the target earth\nand the real earth unless you want to include a battery. This can lead to\nproblems with circuits as electronics tend to dislike when grounding\nreferences change and move with a variable current draw. This chip is much\nsmarter and can handle the measurement of the high side current of up to +60\nVDC. A precision amplifier measures the voltage by 0.1 ohms, 1% sensory\nresistance. The resistance is continuously rated for 2W so you can measure up\nto +5A continuously. The output is a current absorbed by the 10K on-board\nresistor, so the output voltage is 1V per amp. For the drawing of 2A, the\noutput is 2V. You can change the load resistor to be larger or smaller by\ncutting the tracks next to it and solder a continuity resistance. When welded\ninto a 20K resistor, you will get 2V per amp, with a resistance of 5K, 0.5V\nper amp. Includes a 5-pin connector (so you can easily connect this sensor to\na breadboard) and a 3.5mm terminal plug so you can easily connect and unload\nthe load. The operation is simple. Supply the sensor with 2.7-60V and connect\nV+ to the top of the power supply, then connect the V to the grounded load.\nThen use a multimeter to measure the voltage output. RoHS Compliant\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eHigh-quality components\u003c\/li\u003e\n \u003cli\u003eAdafruit Official product\u003c\/li\u003e\n \u003cli\u003eShips from UK\u003c\/li\u003e\n \u003c\/ul\u003e"}