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422 Results for "%E2%86%98 %EC%B5%9C%EC%A0%80%EA%B0%80 %C3%921%C3%92%E3%80%88%E2%91%BB%E2%91%B789%E3%80%8983%C3%92%E2%91%A5 %E2%86%97 %EA%B0%95%EB%82%A8%EC%93%B0%EB%A6%AC%EC%95%84%EC%9B%8C%E3%89%B5 %EA%B0%95%EB%82%A8%EC%93%B0%EB%A6%AC%EC%95%84%EC%9B%8Crest%EA%B0%95%EB%82%A8%EC%93%B0%EB%A6%AC%EC%95%84%EC%9B%8C%E3%83%AB%EC%93%B0%EB%A6%AC%EC%95%84%EC%9B%8C%EA%B0%80%EA%B2%A9obs %EA%B0%95%EB%82%A8%EC%88%A0%EC%A7%91%EC%A0%95%EB%B3%B4%E3%85%88%EC%93%B0%EB%A6%AC%EC%95%84%EC%9B%8C%EA%B0%80%EA%B2%A9%C2%A4%EA%B0%95%EB%82%A8%EC%93%B0%EB%A6%AC%EC%95%84%EC%9B%8C%EF%BC%A9%E2%94%80%EC%93%B0%EB%A6%AC%EC%95%84%EC%9B%8C%EA%B0%80%EA%B2%A9minute"

  • Circuit Design / LED Driver Board
  • Log     from Decade Flashlight
  • Here's the circuit used to drive the LED. A PIC12LF1571 periodically wakes to pulse the gate of an N-channel MOSFET. The MOSFET allows current to build through a 1 mH inductor; once the MOSFET shuts off, the inductor discharges through the LED to create...

  • Log All the Fails!
  • Log     from DCC Hacking
  • I finally started to do something that I've been wanting to do for over 20 years: use a logic analyzer to figure out how the DCC-175 communicates with the PC. It didn't go so well but I fixed my mistakes. If you want, you can skip this...

  • A Quick Update
  • Log     from DCC Hacking
  • I know it's been quiet in this corner for a long time. But lately there have been some exciting things happening to this project. So here goes! ---------- more ---------- First of all, the most exciting news: I found a cable that fits...

  • Pi 400 Video Editing: Fail #1
  • Log     from Raspberry Pi 400 Daily Driver
  • I'm sitting down to start creating a video I started a while ago and never finished. I'll be doing it on the Pi 400 of course. Pi 400, Vilros Pidock 400, in ear monitors, kdenlive, Audacity, extra patience. The first step is to review all the footage...

  • Think-a-Tron Mini
  • Details     from Think-a-Tron Mini
  • My Inspiration When I was designing Think-a-Tron 2020, my plan A was to use an ESP32-CAM to read QR codes off the back of some business cards.  I did have a backup plan though. I ordered a GM67 Bar Code Reader Module from AliExpress just in...
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