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Strain gauge / Load cell amplifier
2 channel analogue in / analog out bridge amplifier based on an INA2128 instrumentation amplifier. Locations available for up to three precision bridge completion resistors and balance adjustment.
Knowledge of strain gauge bridges is necessary for correct use of this board, and study of the INA2128 data sheet is recommended.
Output pads allow for sensing of bridge excitation voltage (nominal 2.5V) and amplifier ground reference.
A precision reference supplies the 2.5V excitation.
A small and lightweight board that allows for bridge completion and amplification at source.
Dimensions are 36x36mm
Strain gauge / Load cell amplifier
*PCBWay community is a sharing platform. We are not responsible for any design issues and parameter issues (board thickness, surface finish, etc.) you choose.
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