Category: YouTube Posts
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Square Terminal Teardown
I recently tore down a square terminal (the one with the LCD screen) and wanted to share some of these results. I haven’t photographed everything as was mostly interested in how the secure areas of it are down. You can see an overview in the following video if you want to see how the whole…
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Amazon Echo Dot Gen 3 – Microphone Disable Circuitry
Have you been interested in the Echo Dot device? One feature they mention is that there is a microphone off button. I spent a few hours reverse engineering this, and recorded (in un-edited glory) the process: The resulting schematic is shown below: The astute reader will note the only pin under direct control allows the…