Texas Instruments INA226 High-or Low-Side Measurement, Bi-Directional CURRENT/POWER MONITOR with I 2C™ Interface http://www.ti.com/product/ina226&DCMP=analog_signalchain_mr&HQS=ina226-pr
History
Working version, not tested
2013-08-07, by gizmo69the2nd [Wed, 07 Aug 2013 22:51:12 +0000] rev 0
Working version, not tested