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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: 20,546
    pranam77
    29th August 2009, 08:22 Go to last post

  1. Choosing Capacitor (Ceramic)

    Started by tiwari.sachin, 22nd May 2018 08:34
    1 Attachment(s)
    • Replies: 2
    • Views: 185
    FvM
    22nd May 2018, 09:35 Go to last post

  2. Choosing Micro-controller for elevator control

    Started by Lovepreet, 18th May 2018 19:55
    • Replies: 2
    • Views: 239
    barry
    18th May 2018, 22:58 Go to last post

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

    Started by neazoi, 17th May 2018 09:01
    • Replies: 15
    • Views: 331
    betwixt
    18th May 2018, 14:15 Go to last post

  4. TV Tuner card interfacing with Smartphone.

    Started by Prashantakerkar, 12th May 2018 08:40
    • Replies: 2
    • Views: 313
    Prashantakerkar
    12th May 2018, 11:10 Go to last post

  5. Moved: Remote control to set Ringtones for Door Bell

    Started by Prashantakerkar, 10th May 2018 15:24
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  6. What info is needed to designate location for PCB assembly process?

    Started by Synaps3, 8th May 2018 08:28
    • Replies: 2
    • Views: 246
    KlausST
    8th May 2018, 09:04 Go to last post

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

    Started by player80, 3rd May 2018 10:56
    • Replies: 3
    • Views: 233
    dick_freebird
    7th May 2018, 23:19 Go to last post

  8. 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: 500
    ads-ee
    7th May 2018, 14:29 Go to last post

  9. I need a solution to design Video SB Grabber

    Started by Oveis.Gharan, 3rd May 2018 15:04
    • Replies: 0
    • Views: 105
    Oveis.Gharan
    3rd May 2018, 15:04 Go to last post

  10. Transfer RGB.656 to USB

    Started by Oveis.Gharan, 3rd May 2018 08:07
    • Replies: 0
    • Views: 107
    Oveis.Gharan
    3rd May 2018, 08:07 Go to last post

  11. Moved: Cable television network as intercom system.

    Started by Prashantakerkar, 30th April 2018 06:33
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  12. MAX232 heat up after a few month

    Started by Ahmad Edi Saputra, 29th April 2018 10:31
    • Replies: 4
    • Views: 314
    Easy peasy
    30th April 2018, 01:06 Go to last post

  13. USB connection, usb speed and connector bandwith

    Started by Ahmad Edi Saputra, 28th April 2018 09:40
    • Replies: 5
    • Views: 274
    FvM
    29th April 2018, 10:04 Go to last post

  14. Estimate the insulation resistance

    Started by Ontoshe, 26th April 2018 23:27
    • Replies: 0
    • Views: 181
    Ontoshe
    26th April 2018, 23:27 Go to last post

  15. Moved: Two wheeler mechanical password lock for storage.

    Started by Prashantakerkar, 26th April 2018 08:58
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  16. Digital weighing scale maximum load capacity.

    Started by Prashantakerkar, 25th April 2018 06:12
    • Replies: 4
    • Views: 353
    mjuneja
    25th April 2018, 09:48 Go to last post

  17. 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: 407
    leolib2004
    20th April 2018, 17:03 Go to last post

  18. Silicon controlled rectifier in Microwave Oven Device.

    Started by Prashantakerkar, 20th April 2018 06:02
    • Replies: 1
    • Views: 242
    KlausST
    20th April 2018, 06:53 Go to last post

  19. Wireless Graphics Tablet Product.

    Started by Prashantakerkar, 19th April 2018 07:23
    • Replies: 0
    • Views: 223
    Prashantakerkar
    19th April 2018, 07:23 Go to last post

  20. High Speed Motion Sensor

    Started by sakibnaz, 15th April 2018 22:24
    • Replies: 9
    • Views: 756
    filip.amator
    17th April 2018, 18:13 Go to last post

  21. High capacitance load driving

    Started by hm_fa_da, 6th April 2018 01:36
    • Replies: 3
    • Views: 832
    hm_fa_da
    8th April 2018, 10:25 Go to last post

  22. Circuit iterative partitioning algorithm

    Started by lh-, 7th April 2018 17:56
    1 Attachment(s)
    • Replies: 2
    • Views: 472
    lh-
    8th April 2018, 08:08 Go to last post

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

    Started by expertengr, 7th April 2018 12:58
    • Replies: 1
    • Views: 378
    KlausST
    7th April 2018, 13:14 Go to last post

  24. 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: 982
    d123
    6th April 2018, 22:54 Go to last post

  25. Regarding PCB layout of a crystal oscillator

    Started by garvind25, 1st April 2018 08:54
    1 Attachment(s)
    • Replies: 2
    • Views: 489
    FvM
    1st April 2018, 09:48 Go to last post

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

    Started by berry97, 29th March 2018 23:58
    2 Attachment(s)
    • Replies: 5
    • Views: 1,002
    betwixt
    31st March 2018, 09:32 Go to last post

  27. Source of information to Learn hardware board Design

    Started by hobbyckts, 21st March 2018 11:31
    2 Attachment(s)
    • Replies: 3
    • Views: 991
    hobbyckts
    22nd March 2018, 11:31 Go to last post

  28. Phase noise to jitter conversion

    Started by vinogunasekaran, 20th March 2018 11:35
    1 Attachment(s)
    • Replies: 0
    • Views: 455
    vinogunasekaran
    20th March 2018, 11:35 Go to last post

  29. How to measure noise on a PCB?

    Started by r37, 19th March 2018 01:48
    1 Attachment(s)
    • Replies: 2
    • Views: 587
    udhay_cit
    19th March 2018, 07:28 Go to last post

  30. Tiinned copper wire and screwless connector

    Started by Winsu, 13th March 2018 15:06
    • Replies: 7
    • Views: 1,145
    d123
    14th March 2018, 20:53 Go to last post
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