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Forum Index : Microcontroller and PC projects : INA219 Current/Power monitor
| Author | Message | ||||
GoodToGo! Senior Member  Joined: 23/04/2017 Location: AustraliaPosts: 188 |
Has anyone played around with one of these? Looks like a promising bit of kit. I ported the code from Adafruit to the MM and after a LOT of mucking around finally got it to work. However I'm finding the values jump around a lot. The bus voltage seems to read all over the place, thus affecting the shunt voltage and the current calculations. Not sure if it's because I'm using the same voltage source to measure as well as supply the INA219? Any ideas? GTG!  ...... Don't worry mate, it'll be GoodToGo! |
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