Timeline for How can I measure DC power with i2c?
Current License: CC BY-SA 3.0
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| Dec 21, 2016 at 11:50 | comment | added | Olin Lathrop | @Edris: Not really. You say the max current is 10 A. If you have a 200 mV drop be full scale, then it will only dissipate 2 W. That would mean a 20 mOhm resistor. At such low resistances, make sure to use 4-wire measurement. In other words, make sure the sense wires with the 200 mV signal don't carry the 10 A current. | |
| Dec 20, 2016 at 23:38 | comment | added | Edris Keyam | Yes I understand but this will make alot of power disipate. | |
| Dec 20, 2016 at 22:27 | history | edited | Olin Lathrop | CC BY-SA 3.0 |
added 63 characters in body
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| Dec 20, 2016 at 19:56 | history | answered | Olin Lathrop | CC BY-SA 3.0 |