PINE64
Hall Sensor - Printable Version

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Hall Sensor - schuschu - 01-23-2021

Hi,

Since the schematic kindly tells me that the hall sensor is not populated I was wondering if it was sufficient to just solder one on the board (since the firmware apparently anyway checks via i2c if its presenet) or are the caps also omitted?

Best,
schuschu

RE: Hall Sensor - Ralim - 01-28-2021

(01-23-2021, 08:59 AM)schuschu Wrote: Hi,

Since the schematic kindly tells me that the hall sensor is not populated I was wondering if it was sufficient to just solder one on the board (since the firmware apparently anyway checks via i2c if its presenet) or are the caps also omitted?

Best,
schuschu
You _should_ be fine to just attach the sensor.
Not 100% if the caps are emitted but it will probably work without them anyway Big Grin

RE: Hall Sensor - schuschu - 01-29-2021

(01-28-2021, 04:17 AM)Ralim Wrote:
(01-23-2021, 08:59 AM)schuschu Wrote: Hi,

Since the schematic kindly tells me that the hall sensor is not populated I was wondering if it was sufficient to just solder one on the board (since the firmware apparently anyway checks via i2c if its presenet) or are the caps also omitted?

Best,
schuschu
You _should_ be fine to just attach the sensor.
Not 100% if the caps are emitted but it will probably work without them anyway Big Grin

All caps present and accounted for, says Zzzz when i put a magnet next to it now  Big Grin

RE: Hall Sensor - ssl-3 - 06-05-2021

I'd like to add a Hall effect sensor.  Which one did you use?

RE: Hall Sensor - gadjet - 02-02-2022

(06-05-2021, 02:37 PM)ssl-3 Wrote: I'd like to add a Hall effect sensor.  Which one did you use?

https://www.mouser.co.uk/ProductDetail/Silicon-Labs/SI7210-B-00-IV?qs=gt1LBUVyoHm9MLEqID%252B8eQ%3D%3D&gclid=Cj0KCQiA9OiPBhCOARIsAI0y71DSKIQJ-1PTT89Z-GNRIvWV0Vzpx8cKFQclLHctGA_o21VGOS0sSH4aAiN3EALw_wcB

I think it's this one