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The great ADS1115 pricing mystery, part two

https://excamera.substack.com/p/the-great-ads1115-pricing-mystery

by rogerallen • 9 months ago

3 2 9 months ago

EX

excamera.substack.com

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rogerallen• 9 months ago

James returns with a followup to his earlier article

https://excamera.substack.com/p/how-bad-can-a-297-adc-be

https://news.ycombinator.com/item?id=45582462

boznz• 9 months ago

Interesting, I Had a similar design using ADS1115 for a customer, who manufactured the boards at JLPCB (Part of LCSC I believe). All failed the initial POST in the firmware, but after reviewing a sample of them we found after self-calibration they were just fine in the application he wanted them for, so I just changed the firmware so the POST occurred after calibration.

Like you I have Never had issues with fake stuff from LCSC before, but I guess it can happen.

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