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Forum: Technical Support & Questions

Technical support for hardware and software and questions for projects you are working on

  1. Sticky Thread Sticky: Please Post Code & Details In Your Question!

    Started by Paul, 01-07-2013 09:07 PM
    2 Pages
    1 2
    • Replies: 34
    • Views: 58,146
    01-08-2021, 02:57 PM Go to last post
  1. Teensy 4.1 possible to hook up sdram?

    Started by biwog, 01-18-2021 01:48 PM
    • Replies: 3
    • Views: 70
    Today, 04:36 AM Go to last post
  2. Problem reading from SD card directly into PSRAM

    Started by jcj83429, 01-17-2021 08:19 PM
    2 Pages
    1 2
    • Replies: 35
    • Views: 457
    Today, 01:38 AM Go to last post
    • Replies: 1
    • Views: 31
    Today, 12:54 AM Go to last post
    • Replies: 3
    • Views: 58
    Today, 12:11 AM Go to last post
  3. interrupts on pins 13 & 14 doens't work

    Started by giliep, 01-19-2021 07:30 PM
    • Replies: 13
    • Views: 181
    Yesterday, 10:58 PM Go to last post
  4. FrequencyTimer2 change duty cycle

    Started by hemsy, Yesterday 09:12 PM
    • Replies: 0
    • Views: 26
    Yesterday, 09:12 PM Go to last post
    • Replies: 59
    • Views: 5,200
    Yesterday, 06:30 PM Go to last post
  5. WS2812Serial 400 or 800 kHz

    Started by autouser, 10-14-2020 03:37 AM
    • Replies: 2
    • Views: 208
    Yesterday, 05:36 PM Go to last post
    • Replies: 6
    • Views: 159
    Yesterday, 03:48 PM Go to last post
  6. 5v encoder and Teensy 4.1 board

    Started by jwadsley, Yesterday 05:16 AM
    • Replies: 4
    • Views: 94
    Yesterday, 03:31 PM Go to last post
  7. Encoder not working properly

    Started by topicbird, 01-19-2021 11:34 AM
    • Replies: 12
    • Views: 179
    Yesterday, 03:21 PM Go to last post
  8. ILI9488_t3 and alternative pins for CS, DC

    Started by vagyver, 01-19-2021 09:39 PM
    • Replies: 2
    • Views: 66
    Yesterday, 02:11 PM Go to last post
    • Replies: 15
    • Views: 400
    Yesterday, 12:39 PM Go to last post
    • Replies: 1
    • Views: 51
    Yesterday, 12:08 PM Go to last post
  9. XPT2046 Library for SPI-1

    Started by peter247, 01-19-2021 11:48 PM
    • Replies: 2
    • Views: 79
    Yesterday, 09:30 AM Go to last post
    • Replies: 20
    • Views: 282
    01-19-2021, 10:39 PM Go to last post
    • Replies: 1
    • Views: 54
    01-19-2021, 10:28 PM Go to last post
    • Replies: 2
    • Views: 68
    01-19-2021, 09:05 PM Go to last post
  10. Teensy 4.0 How to write to LPI2C registers?

    Started by ysin, 01-18-2021 09:47 AM
    • Replies: 4
    • Views: 102
    01-19-2021, 07:16 PM Go to last post
  11. ILI9341 - MISO pin unconnected

    Started by JotaEfe13, 01-19-2021 02:22 PM
    • Replies: 2
    • Views: 64
    01-19-2021, 07:03 PM Go to last post
  12. very noisy differential amp setup

    Started by i2sflew, 01-16-2021 03:45 PM
    • Replies: 13
    • Views: 282
    01-19-2021, 06:30 PM Go to last post
    • Replies: 2
    • Views: 49
    01-19-2021, 06:07 PM Go to last post
  13. Teensyduino code location

    Started by smeredith, 01-19-2021 04:37 PM
    • Replies: 0
    • Views: 47
    01-19-2021, 04:37 PM Go to last post
  14. Power both Teensy 3.2 and Octo board

    Started by RobR8N, 01-19-2021 01:22 PM
    • Replies: 0
    • Views: 40
    01-19-2021, 01:22 PM Go to last post
  15. Using Teensy 4.1 as a Telnet Server

    Started by MichaelS, 01-15-2021 09:34 AM
    • Replies: 13
    • Views: 207
    01-19-2021, 09:59 AM Go to last post
  16. Teensy 4.1 MAC Address

    Started by KD0RC, 09-08-2020 09:34 PM
    • Replies: 13
    • Views: 594
    01-19-2021, 07:47 AM Go to last post
    • Replies: 3
    • Views: 109
    01-19-2021, 07:43 AM Go to last post
  17. Teensy 4.1 How to start using DMA?

    Started by Fiskusmati, 09-25-2020 03:19 PM
    • Replies: 22
    • Views: 1,249
    01-19-2021, 06:37 AM Go to last post
  18. Teens 4.0 TLC59116 Led Driver

    Started by ghostintranslation, 01-18-2021 12:38 AM
    • Replies: 4
    • Views: 104
    01-19-2021, 01:07 AM Go to last post
  19. Walking backwards in an SD directory

    Started by KG5NII, 01-18-2021 12:56 AM
    • Replies: 3
    • Views: 114
    01-18-2021, 08:13 PM Go to last post
  20. Teensy 4.0 DMA over GPIO

    Started by Dishwasha, 10-15-2019 05:10 PM
    • Replies: 8
    • Views: 1,013
    01-18-2021, 08:50 AM Go to last post
  21. Teensy 4.1 Audio and st7789_t3 SPI drop outs

    Started by daverlee, 01-18-2021 04:06 AM
    • Replies: 0
    • Views: 61
    01-18-2021, 04:06 AM Go to last post
    • Replies: 0
    • Views: 47
    01-17-2021, 11:09 PM Go to last post
  22. Teensy 3.2 USB Keyboard Controller

    Started by eliamady, 01-13-2021 01:24 PM
    • Replies: 1
    • Views: 89
    01-17-2021, 10:16 PM Go to last post
    • Replies: 10
    • Views: 145
    01-17-2021, 09:18 PM Go to last post
  23. SPI pin as Digital?

    Started by djex81, 01-12-2021 07:49 PM
    • Replies: 14
    • Views: 275
    01-17-2021, 12:38 PM Go to last post
    • Replies: 3
    • Views: 116
    01-17-2021, 11:54 AM Go to last post
    • Replies: 0
    • Views: 57
    01-17-2021, 04:37 AM Go to last post
    • Replies: 18
    • Views: 4,717
    01-16-2021, 10:46 PM Go to last post
  24. Irregular SPI Behavior

    Started by Jay8ee, 01-15-2021 10:50 PM
    • Replies: 9
    • Views: 167
    01-16-2021, 10:45 PM Go to last post
  25. Teensy 3.2 DAC output Low Amplitude

    Started by Teenfor3, 01-02-2021 06:24 PM
    • Replies: 9
    • Views: 327
    01-16-2021, 10:19 PM Go to last post
  26. Using Joystick and RawHID on Teensy 4.1

    Started by root670, 01-16-2021 04:15 PM
    • Replies: 0
    • Views: 58
    01-16-2021, 04:15 PM Go to last post
  27. Converting pot reading range from 1.0 to 0.0

    Started by Mowgli, 01-16-2021 03:44 PM
    • Replies: 1
    • Views: 83
    01-16-2021, 03:59 PM Go to last post
  28. port and toggle question T4

    Started by hanz, 09-24-2019 08:54 AM
    • Replies: 17
    • Views: 2,632
    01-16-2021, 04:05 AM Go to last post
    • Replies: 7
    • Views: 210
    01-16-2021, 12:14 AM Go to last post
    • Replies: 3
    • Views: 92
    01-15-2021, 10:49 PM Go to last post
    • Replies: 3
    • Views: 1,007
    01-15-2021, 08:09 PM Go to last post
  29. Blynk Support for Teensy 4.0

    Started by khoih-prog, 01-30-2020 11:39 PM
    • Replies: 8
    • Views: 543
    01-15-2021, 05:57 PM Go to last post
  30. Teensy 4.1 ON/OFF Pin Access/Use

    Started by Neal, 01-11-2021 05:17 PM
    • Replies: 8
    • Views: 215
    01-15-2021, 04:59 PM Go to last post
  31. Does T4.0 have PORTS - like read 8 pins at once?

    Started by alan856, 07-11-2020 05:33 PM
    • Replies: 8
    • Views: 557
    01-15-2021, 03:07 PM Go to last post

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