Hi/Lo Current Sensor Combo Board

by icenyne.
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2 layer board of 1.06x1.53 inches (26.92x38.86 mm).
Shared on September 20th, 2016 19:44.

Current sensor board pair using TI’s INA250 and INA21x for high and low current measurements. Sensor board mounts up close to circuit under test, larger board provides connection for power and output signals, where an FPC cable connects the two.

Note: The holes for the banana plugs are a tad too large but will still hold in place. The footprint used for the INA21x was a tiny bit too large, so it doesn’t sit quite right on the pads but it can still be soldered into place.

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