Monthly Archives: February 2017

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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Samsung SPH-A660 Flip Phone

Ok lets go back in time to 2005/2006 when phones were still just phones and not yet computers.  Here we have a Samsung flip phone, even for 2005 this is fairly basic or middle of the road phone, no camera even. … Continue reading

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Omron 111 Key Fob Chip

I have an old key fob from a 2005 Hyundai that has broken buttons so under the teardown knife and into the acid it goes   Visible on the board is just one ic a few passives and a metal can … Continue reading

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