ACS712 Module 5A /20A / 30A Current Detection Board ACS712 Hall Current Sensor Module
A part of the review has been auto-translated.
I have bought 2 units of 5 amps and another 2units of 20 amps. They have arrived sharing the same shipment and in appearance they are the same. The only way I can distinguish the units is by silk-screening the integrated circuit that incorporates the hall sensor. I have had to use a microscope because it is hardly visible. I hope I have no problems.
As expected
Received in good order and well packed. Still need to test it first.
conforms to the description ideal for current measurement of 5A
around
The Allegro ACS712 is a useful hall effect current sensor. Full details are available at https://www.allegromicro.com/en/Products/Sense/Current-Sensor-ICs/Zero-To-Fifty-Amp-Integrated-Conductor-Sensor-ICs/ACS712
Not tested yet
100%
needs twiking and lots of tender care. ok I guess.
to try