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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: 20,595
    pranam77
    29th August 2009, 08:22 Go to last post

  1. Varistor clamping voltage calculation for ESD

    Started by ku637, Today 07:18
    • Replies: 2
    • Views: 26
    ku637
    Today, 10:25 Go to last post

  2. Solder ball ocular inspection

    Started by linux-dude, 18th June 2018 09:28
    1 Attachment(s)
    • Replies: 7
    • Views: 453
    SLK001
    20th June 2018, 17:14 Go to last post

  3. Mutliple power sources

    Started by Prem Arjun, 13th June 2018 10:57
    • Replies: 2
    • Views: 314
    d123
    13th June 2018, 19:18 Go to last post

  4. Three Phase Pump controller_AN 984a

    Started by vir_paksh@yahoo.co.in, 6th June 2018 11:14
    • Replies: 5
    • Views: 452
    FvM
    12th June 2018, 11:58 Go to last post

  5. Micro-controller not detected by PC when connected by USB

    Started by abdulsamad.zahir, 10th June 2018 07:39
    1 Attachment(s)
    • Replies: 2
    • Views: 212
    abdulsamad.zahir
    11th June 2018, 09:36 Go to last post

  6. Selection of the Boost converters

    Started by Prem Arjun, 3rd June 2018 19:24
    2 Attachment(s)
    • Replies: 4
    • Views: 336
    BradtheRad
    4th June 2018, 07:48 Go to last post

  7. Choosing Capacitor (Ceramic)

    Started by tiwari.sachin, 22nd May 2018 08:34
    1 Attachment(s)
    • Replies: 2
    • Views: 628
    FvM
    22nd May 2018, 09:35 Go to last post

  8. Choosing Micro-controller for elevator control

    Started by Lovepreet, 18th May 2018 19:55
    • Replies: 2
    • Views: 337
    barry
    18th May 2018, 22:58 Go to last post

  9. Measure signal level on oscilloscope, issues and correct procedure

    Started by neazoi, 17th May 2018 09:01
    • Replies: 15
    • Views: 632
    betwixt
    18th May 2018, 14:15 Go to last post

  10. TV Tuner card interfacing with Smartphone.

    Started by Prashantakerkar, 12th May 2018 08:40
    • Replies: 2
    • Views: 403
    Prashantakerkar
    12th May 2018, 11:10 Go to last post

  11. What info is needed to designate location for PCB assembly process?

    Started by Synaps3, 8th May 2018 08:28
    • Replies: 2
    • Views: 333
    KlausST
    8th May 2018, 09:04 Go to last post

  12. ESD test -- Using a 2KV Mosquito bat as ESD gun?

    Started by player80, 3rd May 2018 10:56
    • Replies: 3
    • Views: 349
    dick_freebird
    7th May 2018, 23:19 Go to last post

  13. Opinion about quality control of original device vs same device available for OEM use

    Started by Michael Weaser, 2nd May 2018 23:23
    • Replies: 5
    • Views: 640
    ads-ee
    7th May 2018, 14:29 Go to last post

  14. I need a solution to design Video SB Grabber

    Started by Oveis.Gharan, 3rd May 2018 15:04
    • Replies: 0
    • Views: 163
    Oveis.Gharan
    3rd May 2018, 15:04 Go to last post

  15. Transfer RGB.656 to USB

    Started by Oveis.Gharan, 3rd May 2018 08:07
    • Replies: 0
    • Views: 161
    Oveis.Gharan
    3rd May 2018, 08:07 Go to last post

  16. MAX232 heat up after a few month

    Started by Ahmad Edi Saputra, 29th April 2018 10:31
    • Replies: 4
    • Views: 460
    Easy peasy
    30th April 2018, 01:06 Go to last post

  17. USB connection, usb speed and connector bandwith

    Started by Ahmad Edi Saputra, 28th April 2018 09:40
    • Replies: 5
    • Views: 387
    FvM
    29th April 2018, 10:04 Go to last post

  18. Estimate the insulation resistance

    Started by Ontoshe, 26th April 2018 23:27
    • Replies: 0
    • Views: 236
    Ontoshe
    26th April 2018, 23:27 Go to last post

  19. Digital weighing scale maximum load capacity.

    Started by Prashantakerkar, 25th April 2018 06:12
    • Replies: 4
    • Views: 452
    mjuneja
    25th April 2018, 09:48 Go to last post

  20. Can a NTC Thermistor be soldered to a PCB of a battery pack tested to IEC 62133?

    Started by leolib2004, 20th April 2018 17:03
    • Replies: 0
    • Views: 468
    leolib2004
    20th April 2018, 17:03 Go to last post

  21. Silicon controlled rectifier in Microwave Oven Device.

    Started by Prashantakerkar, 20th April 2018 06:02
    • Replies: 1
    • Views: 299
    KlausST
    20th April 2018, 06:53 Go to last post

  22. Wireless Graphics Tablet Product.

    Started by Prashantakerkar, 19th April 2018 07:23
    • Replies: 0
    • Views: 273
    Prashantakerkar
    19th April 2018, 07:23 Go to last post

  23. High Speed Motion Sensor

    Started by sakibnaz, 15th April 2018 22:24
    • Replies: 9
    • Views: 947
    filip.amator
    17th April 2018, 18:13 Go to last post

  24. High capacitance load driving

    Started by hm_fa_da, 6th April 2018 01:36
    • Replies: 3
    • Views: 918
    hm_fa_da
    8th April 2018, 10:25 Go to last post

  25. Circuit iterative partitioning algorithm

    Started by lh-, 7th April 2018 17:56
    1 Attachment(s)
    • Replies: 2
    • Views: 558
    lh-
    8th April 2018, 08:08 Go to last post

  26. Characteristic Impedance for single ended traces in 4 layer PCB

    Started by expertengr, 7th April 2018 12:58
    • Replies: 1
    • Views: 441
    KlausST
    7th April 2018, 13:14 Go to last post

  27. Max permitted short circuit current according to ATEX for low voltages

    Started by hm_fa_da, 2nd April 2018 01:06
    3 Attachment(s)
    • Replies: 7
    • Views: 1,129
    d123
    6th April 2018, 22:54 Go to last post

  28. Regarding PCB layout of a crystal oscillator

    Started by garvind25, 1st April 2018 08:54
    1 Attachment(s)
    • Replies: 2
    • Views: 563
    FvM
    1st April 2018, 09:48 Go to last post

  29. Advice/learning about RS485 communication and a specific setup

    Started by berry97, 29th March 2018 23:58
    2 Attachment(s)
    • Replies: 5
    • Views: 1,110
    betwixt
    31st March 2018, 09:32 Go to last post

  30. Source of information to Learn hardware board Design

    Started by hobbyckts, 21st March 2018 11:31
    2 Attachment(s)
    • Replies: 3
    • Views: 1,101
    hobbyckts
    22nd March 2018, 11:31 Go to last post
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