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MicroAmp-Meter based on Dave,s design (Designing A Better Multimeter)

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--- Quote from: farzansaleem on April 20, 2023, 05:22:54 pm ---Hello everyone!

My name is Farzan and I'm a developer at Bosch Kft in Hungary.

We have developed MicroAmp-Meter which is a current measurement tool featuring auto-ranging, Wi-Fi current profiling, SD card logging options, and more. It is a portable current meter that can record and profile the current consumption of devices in real time.
The shunt-switching topology is based on David Jones's design  :)  EEVblog #929 - Designing A Better Multimeter.

We're raising funding through Kickstarter at an affordable price, please take a look at our Kickstarter project below!

--- End quote ---

MicroAmp-Meter is live on Kickstarter.

Looking forward to receiving mine in September  :-+

What is the largest capacity SD card the device will support?

David Hess:
I lost interest after I found no noise or drift specifications.  Is the included filtering because of noisy loads or because of inherent noise?  There is no way to evaluate the useful resolution.


--- Quote from: Mr.B on May 11, 2023, 04:41:27 am ---What is the largest capacity SD card the device will support?

--- End quote ---

The maximum size for SDHC card is 32GB. SdFat also support larger SDXC cards up to 512GB but it is recommended to use 64GB or less.


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