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Forum: Professional Hardware and Electronics Design

EMC and Electrical Safety standards. Quality assurance labels (CE). Others Standards and whatever related with professional hardware design.

  1. Sticky Thread Sticky: READ BEFORE YOU POST - do not post e-books, ieee papers here

    Started by pranam77, 29th August 2009 08:22
    • Replies: 0
    • Views: 21,729
    29th August 2009, 08:22 Go to last post
  1. How would i decrease the clock frequency

    Started by wylll, 18th June 2019 14:10
    • Replies: 8
    • Views: 390
    19th June 2019, 09:52 Go to last post
  2. USB eye, attenuation s-param etc?

    Started by nicklas_a74, 13th June 2019 07:55
    • Replies: 0
    • Views: 227
    13th June 2019, 07:55 Go to last post
  3. Ethernet vs USB discussion and/or comparison

    Started by joniengr, 10th June 2019 12:29
    • Replies: 4
    • Views: 287
    12th June 2019, 12:52 Go to last post
  4. [SOLVED] PDF417 barcode Scanner hardware module

    Started by HasHx, 5th May 2019 15:23
    • Replies: 1
    • Views: 1,944
    15th May 2019, 11:46 Go to last post
    • Replies: 4
    • Views: 1,771
    6th May 2019, 18:22 Go to last post
    • Replies: 14
    • Views: 4,161
    29th April 2019, 00:22 Go to last post
  5. Multiple ADC inputs connected together

    Started by ku637, 24th April 2019 08:39
    • Replies: 4
    • Views: 441
    24th April 2019, 11:40 Go to last post
    • Replies: 10
    • Views: 869
    11th April 2019, 19:00 Go to last post
  6. [SOLVED] Need help stepper motor control with DRV4832

    Started by Ranbeer Singh, 2nd April 2019 14:15
    • Replies: 5
    • Views: 898
    2nd April 2019, 21:22 Go to last post
  7. Reverse ESD Discharge control

    Started by lightning_bolt, 28th March 2019 23:05
    • Replies: 4
    • Views: 1,872
    1st April 2019, 15:50 Go to last post
  8. DDR3 hardware circuit design

    Started by samym, 23rd March 2019 23:57
    • Replies: 4
    • Views: 1,554
    29th March 2019, 05:41 Go to last post
  9. Problems with Power Supply using LT8609EMSE#PBF

    Started by Rikr09, 22nd March 2019 22:26
    • Replies: 10
    • Views: 878
    27th March 2019, 14:00 Go to last post
  10. Mains Wiring Colour Code

    Started by coates, 26th February 2019 19:14
    • Replies: 8
    • Views: 2,315
    15th March 2019, 08:04 Go to last post
  11. Detect Reverse Polarity of Coil

    Started by dsanthosh67, 11th March 2019 13:27
    • Replies: 3
    • Views: 984
    11th March 2019, 23:03 Go to last post
    • Replies: 2
    • Views: 702
    7th March 2019, 15:26 Go to last post
  12. Need help to identify this board or find a replacement

    Started by steve_rb, 22nd February 2019 19:14
    • Replies: 15
    • Views: 2,077
    4th March 2019, 22:20 Go to last post
    • Replies: 2
    • Views: 500
    3rd March 2019, 22:15 Go to last post
  13. Safety of Electrical Equipment

    Started by coates, 28th February 2019 16:16
    • Replies: 9
    • Views: 2,334
    1st March 2019, 13:50 Go to last post
  14. How this is done? Data over audio tones

    Started by ku637, 25th February 2019 19:52
    • Replies: 4
    • Views: 613
    28th February 2019, 15:40 Go to last post
  15. [SOLVED] SIM800 EAT compiling

    Started by dp1311.dp, 5th February 2019 06:48
    • Replies: 4
    • Views: 1,264
    26th February 2019, 07:52 Go to last post
  16. How to interpret EMC testing results?

    Started by gary_feesher, 12th February 2019 21:14
    • Replies: 1
    • Views: 868
    13th February 2019, 16:44 Go to last post
  17. Power transformer monitoring device

    Started by kelechiorbiter, 9th February 2019 18:27
    2 Pages
    1 2
    • Replies: 21
    • Views: 3,117
    12th February 2019, 16:38 Go to last post
    • Replies: 3
    • Views: 1,846
    5th January 2019, 14:18 Go to last post
  18. [SOLVED] Regarding MIPI LCD Connection Suggestion

    Started by sakibnaz, 3rd January 2019 13:19
    • Replies: 1
    • Views: 523
    4th January 2019, 16:50 Go to last post
  19. Losses in inductor of a boost converter

    Started by ghufran12, 31st December 2018 08:25
    • Replies: 17
    • Views: 2,115
    4th January 2019, 15:48 Go to last post
  20. Closed: Driving a 15 inch LCD display using only USB 3.0

    Started by Udit_agarwal, 10th December 2018 20:46
    • Replies: 1
    • Views: 1,181
    10th December 2018, 21:00 Go to last post
  21. [SOLVED]Closed: MAX232 heat up after a few month

    Started by Ahmad Edi Saputra, 29th April 2018 10:31
    • Replies: 8
    • Views: 3,137
    28th November 2018, 05:52 Go to last post
  22. Closed: PCB tweak: Pollution degree 2 --> 3

    Started by Jester, 5th October 2018 15:20
    • Replies: 1
    • Views: 1,222
    19th November 2018, 13:27 Go to last post