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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: 76,723
    01-08-2021, 02:57 PM Go to last post
  1. QuadEncoder Compare Interrupt

    Started by moult, 12-02-2021 01:26 AM
    • Replies: 5
    • Views: 154
    Yesterday, 11:58 PM Go to last post
    • Replies: 3
    • Views: 101
    Yesterday, 09:16 PM Go to last post
  2. Unable to program on Teensy 4

    Started by tialian, 12-02-2021 01:32 AM
    • Replies: 13
    • Views: 252
    Yesterday, 05:37 PM Go to last post
  3. SD.flush() does not return

    Started by Uwe, 12-01-2021 12:36 PM
    • Replies: 9
    • Views: 162
    Yesterday, 03:37 PM Go to last post
  4. CrashReport , addr2line returns ??:?

    Started by jdredd, 12-01-2021 02:56 PM
    • Replies: 2
    • Views: 95
    Yesterday, 01:39 PM Go to last post
  5. Second USB Port

    Started by Kleebi, Yesterday 09:25 AM
    • Replies: 2
    • Views: 76
    Yesterday, 01:31 PM Go to last post
  6. Scrolling lines over a ILI9341 Display

    Started by behbeh, Yesterday 11:56 AM
    • Replies: 0
    • Views: 42
    Yesterday, 11:56 AM Go to last post
  7. TeensyStep reverse not working as it should be.

    Started by krbek, 11-30-2021 03:33 PM
    • Replies: 16
    • Views: 371
    Yesterday, 06:38 AM Go to last post
  8. Pinout for Teensy 3.2 in textual form?

    Started by jscuster, 11-06-2021 02:19 PM
    • Replies: 14
    • Views: 435
    Yesterday, 03:27 AM Go to last post
    • Replies: 4
    • Views: 122
    12-02-2021, 08:57 PM Go to last post
  9. How to wire a 4-wire stepper motor?

    Started by linuxgeek, 12-01-2021 05:21 AM
    • Replies: 9
    • Views: 200
    12-02-2021, 05:09 PM Go to last post
  10. Teensy 3.2 serial2 pins

    Started by sarah1331, 12-02-2021 04:47 PM
    • Replies: 0
    • Views: 50
    12-02-2021, 04:47 PM Go to last post
  11. LED Matrix missing Code

    Started by plumped, 12-01-2021 04:37 PM
    • Replies: 9
    • Views: 269
    12-02-2021, 03:47 PM Go to last post
  12. help needed to choose 2 dioodes.

    Started by snowsh, 12-01-2021 06:48 PM
    • Replies: 2
    • Views: 134
    12-02-2021, 02:55 PM Go to last post
  13. Teensy 3.6 USBHost to CP2104

    Started by WillRow, 12-02-2021 12:48 PM
    • Replies: 0
    • Views: 63
    12-02-2021, 12:48 PM Go to last post
    • Replies: 5
    • Views: 245
    12-02-2021, 11:01 AM Go to last post
  14. multicast UDP issues

    Started by steeley, 11-28-2021 05:27 PM
    • Replies: 2
    • Views: 187
    12-02-2021, 08:23 AM Go to last post
  15. Program esp32 from teensy

    Started by Julien, 10-23-2020 10:36 AM
    • Replies: 7
    • Views: 1,270
    12-01-2021, 10:13 PM Go to last post
  16. SPI on an LC questions

    Started by colorado_hick, 12-01-2021 06:52 PM
    • Replies: 2
    • Views: 97
    12-01-2021, 07:15 PM Go to last post
  17. SPI Master/SLAVE Communication

    Started by Micropolis, 12-01-2021 12:48 PM
    • Replies: 4
    • Views: 103
    12-01-2021, 04:01 PM Go to last post
  18. 24 Keys Matrix

    Started by yinon, 11-22-2021 10:14 AM
    • Replies: 8
    • Views: 340
    12-01-2021, 02:09 PM Go to last post
    • Replies: 10
    • Views: 231
    12-01-2021, 01:50 PM Go to last post
    • Replies: 4
    • Views: 280
    12-01-2021, 12:35 PM Go to last post
  19. Teensy 4.1 + Flash Memory: start address?

    Started by Uwe, 11-19-2021 12:48 PM
    • Replies: 3
    • Views: 226
    12-01-2021, 12:21 PM Go to last post
  20. Teensy 4.1 native SPDIF out doen't synchronize

    Started by DragonSF, 11-30-2021 05:20 AM
    • Replies: 2
    • Views: 113
    12-01-2021, 04:19 AM Go to last post
    • Replies: 2
    • Views: 263
    12-01-2021, 02:11 AM Go to last post
  21. Hello Teensy world

    Started by Peter DPM47, 11-30-2021 03:12 PM
    • Replies: 2
    • Views: 120
    11-30-2021, 04:37 PM Go to last post
    • Replies: 0
    • Views: 86
    11-30-2021, 07:19 AM Go to last post
  22. Teensy 4.x RTC battery life

    Started by avignani, 09-09-2021 10:19 AM
    • Replies: 16
    • Views: 858
    11-30-2021, 07:01 AM Go to last post
  23. Teensy 3.6 FlexTimer PWM DMA Issue

    Started by technatur, 11-29-2021 06:06 PM
    • Replies: 1
    • Views: 115
    11-30-2021, 06:29 AM Go to last post
    • Replies: 6
    • Views: 222
    11-30-2021, 01:08 AM Go to last post
  24. Teensy 3.1 Voltage sensing and low battery alert

    Started by danb, 07-06-2014 08:08 PM
    3 Pages
    1 2 3
    • Replies: 58
    • Views: 40,971
    11-30-2021, 12:43 AM Go to last post
  25. How fast is Teensy 4.1 PSRAM?

    Started by RebeccaBlue, 11-29-2021 10:01 PM
    • Replies: 3
    • Views: 168
    11-30-2021, 12:42 AM Go to last post
  26. Lost port after upgrade to Windows 11

    Started by wenxlee, 10-13-2021 10:09 PM
    • Replies: 21
    • Views: 801
    11-29-2021, 04:17 PM Go to last post
  27. teensy2 timer3 Registers changed

    Started by heimi, 11-29-2021 09:52 AM
    • Replies: 1
    • Views: 108
    11-29-2021, 01:27 PM Go to last post
  28. Teensy2 on macOS Big Sur

    Started by heimi, 08-29-2021 02:06 PM
    • Replies: 2
    • Views: 228
    11-29-2021, 12:15 PM Go to last post
  29. External power to the Vin pin of Teensy 4.0

    Started by Brad Lepinski, 11-28-2021 07:01 PM
    • Replies: 3
    • Views: 178
    11-29-2021, 01:41 AM Go to last post
  30. Adding more DSP instructions to Arduino Code.

    Started by Kuba0040, 11-28-2021 03:38 PM
    • Replies: 4
    • Views: 255
    11-28-2021, 09:37 PM Go to last post
  31. 2 network adapters on 1 Teensy

    Started by olivierdemoustier, 11-28-2021 09:32 AM
    • Replies: 0
    • Views: 110
    11-28-2021, 09:32 AM Go to last post
    • Replies: 8
    • Views: 303
    11-27-2021, 11:28 PM Go to last post
  32. Using PWM and DAC in the same sketch

    Started by tulanthoar, 11-26-2021 09:42 PM
    • Replies: 4
    • Views: 233
    11-27-2021, 10:45 PM Go to last post
    • Replies: 2
    • Views: 152
    11-27-2021, 10:21 PM Go to last post
  33. Programming Teensy 4.0 by an optical fibre connection

    Started by ric, 11-26-2021 08:28 AM
    • Replies: 4
    • Views: 245
    11-27-2021, 02:59 PM Go to last post
  34. Program Teensy 4.0 via Arduino Nano ISP

    Started by SpiderPig, 11-21-2021 12:24 AM
    • Replies: 8
    • Views: 362
    11-27-2021, 01:27 AM Go to last post
  35. Benchmark

    Started by NewUser, 11-26-2021 02:31 PM
    • Replies: 2
    • Views: 187
    11-26-2021, 03:02 PM Go to last post
  36. Teensy 4.1: How to check CAN is defective

    Started by jimmie, 11-11-2021 05:44 PM
    2 Pages
    1 2
    • Replies: 42
    • Views: 1,344
    11-26-2021, 05:31 AM Go to last post
  37. Hall sensors and multiplexing erratic readings

    Started by Benjy, 11-21-2021 11:58 PM
    • Replies: 4
    • Views: 252
    11-26-2021, 02:24 AM Go to last post
  38. Teensy 3.5 Reset Issue

    Started by kenhorner, 11-25-2021 08:47 PM
    • Replies: 0
    • Views: 100
    11-25-2021, 08:47 PM Go to last post
  39. high frequency mosfet driving... gate resistors?

    Started by Oddball, 11-25-2021 08:02 PM
    • Replies: 0
    • Views: 99
    11-25-2021, 08:02 PM Go to last post
    • Replies: 1
    • Views: 171
    11-25-2021, 06:49 AM Go to last post

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