• TTGO T-Internet PoE KiCad footprint and symbol

    calendar Mar 16, 2022 · 2 min read  ·
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    While working on a project where a fast microcontroller with Power over Ethernet capabilities made sense, I discovered the TTGO T-Internet (also known as T-ETH) PoE ESP32 board on Aliexpress. I have used the TTGO T-Display in the past so I figured I'd give it a shot. In order to implement it in my design I had to …


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  • Nintendo NES in game reset using an Arduino Nano

    calendar Feb 1, 2022 · 3 min read  ·
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    Have you ever been lazily sitting playing Nintendo and wanted to reset the console without getting up? I have, and I thought there had to be a better way... Using a cheap Arduino Nano (ATmega328) clone from Aliexpress, a few wires and a little tinkering, I created a solution. This device passively reads the clock, …


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