# Current sense

**URL:** <https://forum.arduino.cc/t/current-sense/330436>\
**Category:** General Guidance\
**Created:** [August 19, 2015, 9:48am UTC](https://forum.arduino.cc/t/current-sense/330436 "2015-08-19T09:48:12Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![somavaram](https://avatars.discourse-cdn.com/v4/letter/s/977dab/32.png) [@somavaram](https://forum.arduino.cc/u/somavaram)\
**Post date:** [August 19, 2015, 9:48am UTC](https://forum.arduino.cc/t/current-sense/330436/1 "2015-08-19T09:48:12Z")

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hi...  
I am looking for current sensing amplifier which can measure both +ve and -ve currents.. range +-200mA.. Thanks in advance

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**Author:** ![C-F-K](https://avatars.discourse-cdn.com/v4/letter/c/ee59a6/32.png) [@C-F-K](https://forum.arduino.cc/u/C-F-K)\
**Post date:** [August 19, 2015, 9:50am UTC](https://forum.arduino.cc/t/current-sense/330436/2 "2015-08-19T09:50:15Z")

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> **[INA219 High Side DC Current Sensor Breakout - 26V ±3.2A Max](https://www.adafruit.com/product/904)**
>
> This breakout board will solve all your power-monitoring problems. Instead of struggling with two multimeters, you can just use the handy INA219 chip on this breakout to both measure both ...

for example?  
(First hit I got from google when searching "adafruit current sensor")

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**Author:** ![somavaram](https://avatars.discourse-cdn.com/v4/letter/s/977dab/32.png) [@somavaram](https://forum.arduino.cc/u/somavaram)\
**Post date:** [August 19, 2015, 10:43am UTC](https://forum.arduino.cc/t/current-sense/330436/3 "2015-08-19T10:43:02Z")

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Thanks buddy .. thanks a lot...

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**Author:** ![system](https://dub1.discourse-cdn.com/arduino/user_avatar/forum.arduino.cc/system/32/1140315_2.png) [@system](https://forum.arduino.cc/u/system)\
**Post date:** [May 5, 2021, 5:35pm UTC](https://forum.arduino.cc/t/current-sense/330436/4 "2021-05-05T17:35:15Z")

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