Most of the Allegro unidirectional current sensor ICs are trimmed such that the zero ampere output is at 0.1 × VCC. This application note documents a simple operational amplifier circuit which can be ...
In the Internet of Things there are many applications for wireless sensor networks (WSN), including industrial and healthcare monitoring, landslide and forest fire detection, and building automation.
When taking measurements from analog sensors located at long distances, voltage drops and noise can affect precision of the readings. Therefore, a voltage-to-current (V/I) module is needed to transmit ...
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