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The MOSFET below turns power to the lights on/off, and if you treat this assembly wrong the mystery chip burns a bit in its memory and refuses to ever turn the lights on again.
The MOSFET below turns power to the lights on/off, and if you treat this assembly wrong the mystery chip burns a bit in its memory and refuses to ever turn the lights on again.
This is annoying for my dreams of repurposing them for robotics, but also just an odd choice. — Nick Parker (@NickParkerPrint)
#engineering#apple#security#hardware#threads
·x.com·
The MOSFET below turns power to the lights on/off, and if you treat this assembly wrong the mystery chip burns a bit in its memory and refuses to ever turn the lights on again.
Alex Xu on Twitter
Alex Xu on Twitter
/1 How do Apple Pay and Google Pay handle sensitive card info?The diagram below shows the differences. Both approaches are very secure, but the implementations are different. To understand the difference, we break down the process into two flows. pic.twitter.com/3jWwXmALBA— Alex Xu (@alexxubyte) September 21, 2022
#security#privacy#threads
·twitter.com·
Alex Xu on Twitter