Tag Archives: BiCMOS

Garrison Carbon Monoxide Detector

I had a Carbon Monoxide sensor keep chirping at me, it was also displaying END.  Turns out that CO detectors have a mandated lifetime and are programed to stop working after 7-10 years.  So rather than toss it out, why … Continue reading

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Blackberry 8830

This is the world edition Blackberry 8830 from Dec 2007 (So just after the iPhone had launched and a just off the peak of Blackberry popularity.) Some teardowns go better than others, this one as you shall see is definitely … Continue reading

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Nokia 6275i

Another CMDA phone this time a Nokia 6275i phone from late 2006 /early 2007 (10 years old). This one has a ( pretty decent for the year) 2M pixel camera.  Around this time Nokia was reputedly the worlds largest camera … Continue reading

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Allegro 1391 Hall Effect Sensor

(I was debating posting this as the depot quality is not at all good, despite trying multiple acid baths and boiling acetone baths I could not remove all the plastic mold.  But it is what it is and I figured … Continue reading

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