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#togolab — Public Fediverse posts

Live and recent posts from across the Fediverse tagged #togolab, aggregated by home.social.

  1. togo | 🇬🇱 @[email protected] ·

    Lazy Sunday afternoon project, a simple *PC817 OptoCoupler tester.

    Two very simple ~5V circuits:

    1) Quick check — push the button, LED on = works.

    2) Test Circuit as mentioned in the datasheet for frequency / pulse behavior test.

    Nothing fancy, but handy for sorting out good vs questionable parts.

    Blog:
    togo-lab.io/?p=153

    Gitea:
    gitea.togo-lab.io/tgohle/0002-

    #electronics #DIY #optocoupler #pc817 #ToGoLab #SundayDIY

    #electronics #diy #optocoupler #pc817 #togolab #sundaydiy
  2. togo | 🇬🇱 @[email protected] ·

    Improving my test bench for future projects, I wrote a small PyQt5 GUI to control my Siglent SDG2042X from a remote Ubuntu desktop.

    It handles basic waveform setup, sweeps, bursts, presets (so you can adjust at the generator and than load down for later), ARB upload/download (not fully tested yet), and SCPI commands, also screenshots.

    I’m more of a hardware guy than a coder (for sure there will be some bugs), so feedback are welcome. Fork if you like.

    --
    Blog:
    togo-lab.io/?p=130

    Gitea with script:
    gitea.togo-lab.io/tgohle/0003-

    #ToGoLab #Siglent #SDG2042X #PyQt5 #Testbench #OpenSource #python #weekendProject #diy_electronics #DIY

    #togolab #siglent #sdg2042x #pyqt5 #testbench #opensource