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  • Adding an external antenna to the PicoMEM Pi Pico W

    calendar Nov 28, 2025 · 2 min read  ·
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    How to add an external antenna to a Pi Pico W to extend WiFi range for devices that reside inside metal enclosures.


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  • Resurrecting a Levco MonsterMac Macintosh 128k

    calendar May 16, 2025 · 5 min read  ·
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    A brief history of the MonsterMac RAM expansion for Macintosh 128k / 512k and the steps I took to repair my system.


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  • Unbricking an APC SMT3000 UPS after a failed firmware update

    calendar Oct 2, 2024 · 6 min read  ·
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    Flashing firmware to a bricked APC ID18 SMT750 / SMT1000 / SMT1500 / SMT2200 / SMT3000 UPS management board using a ST-LINK programmer.


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  • Woods WiOn 50055 WiFi Plug Hardware Hacking / Tasmota Installation

    calendar Jan 22, 2024 · 7 min read  ·
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    How to flash Tasmota firmware on the WiOn 50055 WiFi plug.


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  • TTGO T-Internet PoE KiCad footprint and symbol

    calendar Mar 16, 2022 · 2 min read  ·
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    A KiCad footprint and symbol for the TTGO PoE ESP32 board.


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  • Nintendo NES in game reset using an Arduino Nano

    calendar Feb 1, 2022 · 3 min read  ·
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    Using an Arduino Nano to reset a Nintendo Entertainment System (NES) using a Start+Select gamepad combination.


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Random posts about technology and other things.

Recent Posts

  • Adding an external antenna to the PicoMEM Pi Pico W
  • Robocopy to NetApp target slow due to all files showing as modified
  • Resurrecting a Levco MonsterMac Macintosh 128k
  • ATI VGA Wonder 16 Configuration Utilities
  • Controlling WireGuard using Tasker on Android
  • Bypassing the Bell Gigahub using a WAS-110 ONT and VyOS 1.5
  • Unbricking an APC SMT3000 UPS after a failed firmware update
  • Reverse engineering the BM6 BLE battery monitor

Categories

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