Event JSON
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"content": "Moin moin, this is #nakeddiefriday speaking! Only two remain until the end of 2025!\n\nToday's image is of one Soviet design, К161ПР2 fabbed at Ukrainian PO Oktyabr, date code showing 1989. This decodes the 8421 code (aka BCD) to drive a segment display. It is made in metal-gate pMOS, and is powered with -27V! None of that 5V rubbish.\n\n#electronics #reverseengineering #microscopy\nhttps://media.infosec.exchange/infosec.exchange/media_attachments/files/115/745/576/203/650/713/original/14a92a6819e3b594.jpg\nhttps://media.infosec.exchange/infosec.exchange/media_attachments/files/115/745/597/431/493/360/original/323b47234939bc55.jpg\n",
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