This is a very
effective Linear Current Sensor Module based on fully integrated Hall Effect
based linear ACS712 current sensor IC from Allegro. The sensor gives precise
current measurement (Isolated) in form of analog output for both AC and DC
signals in accordance with the current passing through the ‘IN’ and ‘OUT’ pins
on the board. and can be used effectively for max 5A current measurement.
ACS712 chip
takes AC or DC voltage at its input and its output varies linearly with sensed
current; its output is the analog voltage. Thick copper conductor and signal
traces allow for the survival of the device up to 3-5 times overcurrent
conditions. The device requires 5VDC for VCC.
Technical Details
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