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.

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.

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

As expected

As expected

Received in good order and well packed. Still need to test it first.

Received in good order and well packed. Still need to test it first.

Received in good order and well packed. Still need to test it first.

conforms to the description ideal for current measurement of 5A

conforme à la description idéal pour la mesure de courant de 5A

conforms to the description ideal for current measurement of 5A

around

okok

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

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

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

Not tested yet

Not tested yet

100%

100%

100%

needs twiking and lots of tender care. ok I guess.

needs twiking and lots of tender care. ok I guess.

needs twiking and lots of tender care. ok I guess.

to try

da provare

to try