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  1. J

    Teensy 4.x, Diode and Triple Can Board Problem

    @TeensyWolf: I checked and the VUsb/Vin is 4.44/4.10. That look low so I plugged it in to a second hub. now 5.19/4.85. I then looked at the 1st hub an saw the power in was not plugged in, just running on power from the host. I plugged in power and now have 5.24/4.90. Smacks self on forehead...
  2. J

    Teensy 4.x, Diode and Triple Can Board Problem

    I am a long time Teensy user. Most of my projects are single items on premaproto boards and I need to use USB for debugging, uploads, and general output. I add a Shottkey Diode between VUSB and VIN (after cutting the trace). In the past I used a 1N5817 (1A vf 0.5 v) But have now switched to a...
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