Why?
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PCB designs, Ethernet, and PoE
First off, I am working on adding Ethernet to my ESP32S3 designs. I am going for an KSZ8851SNL SPI Ethernet MAC+PHY, mainly because the ESP ...
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This is an appeal for (sensible) comments. I am working on revised A&A tariffs for broadband. For those that are not sure how they wor...
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Broadband services are a wonderful innovation of our time, using multiple frequency bands (hence the name) to carry signals over wires (us... -
For many years I used a small stand-alone air-conditioning unit in my study (the box room in the house) and I even had a hole in the wall fo...
maybe some one mistakelny wrote with self erasing inkpens?
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