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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: 20,722
    pranam77
    29th August 2009, 08:22 Go to last post

  1. Circuit Board is not working properly at 2.4GHz

    Started by pawalepravin92, 21st September 2018 12:37
    • Replies: 13
    • Views: 305
    pancho_hideboo
    Today, 11:41 Go to last post

  2. Looking for PCB inspection microscope camera

    Started by dxpwny, Yesterday 03:57
    1 Attachment(s)
    • Replies: 4
    • Views: 134
    dick_freebird
    Yesterday, 16:46 Go to last post

  3. [SOLVED] MAX232 heat up after a few month

    Started by Ahmad Edi Saputra, 29th April 2018 10:31
    • Replies: 7
    • Views: 1,069
    Ahmad Edi Saputra
    17th September 2018, 15:52 Go to last post

  4. Safety Issue - Ferromagnetic metal under induction cooker

    Started by eepty, 31st August 2018 19:27
    • Replies: 5
    • Views: 837
    eepty
    10th September 2018, 03:13 Go to last post

  5. USB port breaking problem

    Started by mattiad, 29th August 2018 13:39
    1 Attachment(s)
    • Replies: 2
    • Views: 285
    d123
    31st August 2018, 13:46 Go to last post

  6. I2C level translator VOH missing

    Started by vishnuk, 23rd August 2018 12:24
    • Replies: 1
    • Views: 575
    KlausST
    23rd August 2018, 13:18 Go to last post

  7. Shield of RJ45 (Ethernet connector) right connection

    Started by noisepic, 21st August 2018 11:26
    • Replies: 2
    • Views: 267
    std_match
    21st August 2018, 15:45 Go to last post

  8. Voltage reduction techniques

    Started by tiwari.sachin, 6th July 2018 14:30
    • Replies: 2
    • Views: 851
    RushPCBUSA
    13th August 2018, 12:17 Go to last post

  9. SMD Part Marking Code help

    Started by Doggy6, 9th August 2018 10:50
    1 Attachment(s)
    • Replies: 2
    • Views: 423
    Doggy6
    10th August 2018, 08:11 Go to last post

  10. [SOLVED] Creepage, clearance, and insulation types

    Started by lw1ecp, 1st August 2018 03:50
    • Replies: 3
    • Views: 685
    lw1ecp
    7th August 2018, 02:52 Go to last post

  11. Is resistor an electronic component?

    Started by eepty, 26th July 2018 09:24
    • Replies: 6
    • Views: 721
    eepty
    27th July 2018, 02:39 Go to last post

  12. Isolated IO method? Capactive, opto or magnetic?

    Started by noisepic, 24th July 2018 17:14
    • Replies: 2
    • Views: 336
    asdf44
    24th July 2018, 18:15 Go to last post

  13. To improve performance of car subwoofer & FM reception

    Started by Elucid, 22nd July 2018 04:49
    • Replies: 3
    • Views: 529
    betwixt
    23rd July 2018, 21:50 Go to last post

  14. Crystal Oscillator issue

    Started by abhishek.2138, 10th July 2018 11:14
    4 Attachment(s)
    • Replies: 12
    • Views: 1,130
    rho-bot
    19th July 2018, 17:24 Go to last post

  15. Ferrite core inverter

    Started by NIDHINDAS, 15th July 2018 09:22
    3 Attachment(s)
    • Replies: 12
    • Views: 939
    BradtheRad
    18th July 2018, 08:25 Go to last post

  16. [SOLVED] Tek TDS2MM bin file or hex !!

    Started by maaii, 13th July 2018 07:12
    • Replies: 0
    • Views: 284
    maaii
    13th July 2018, 07:12 Go to last post

  17. Embeddedable thermal printer and QR reader module manufactorer

    Started by dizgah, 2nd July 2018 04:55
    • Replies: 0
    • Views: 334
    dizgah
    2nd July 2018, 04:55 Go to last post

  18. Antistatic wristband strap tester

    Started by fjpompeo, 25th June 2018 15:39
    • Replies: 2
    • Views: 511
    fjpompeo
    28th June 2018, 17:58 Go to last post

  19. Varistor clamping voltage calculation for ESD

    Started by ku637, 25th June 2018 07:18
    • Replies: 6
    • Views: 695
    FvM
    26th June 2018, 22:14 Go to last post

  20. Solder ball ocular inspection

    Started by linux-dude, 18th June 2018 09:28
    1 Attachment(s)
    • Replies: 7
    • Views: 978
    SLK001
    20th June 2018, 17:14 Go to last post

  21. Mutliple power sources

    Started by Prem Arjun, 13th June 2018 10:57
    • Replies: 2
    • Views: 562
    d123
    13th June 2018, 19:18 Go to last post

  22. Three Phase Pump controller_AN 984a

    Started by vir_paksh@yahoo.co.in, 6th June 2018 11:14
    • Replies: 5
    • Views: 815
    FvM
    12th June 2018, 11:58 Go to last post

  23. 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: 429
    abdulsamad.zahir
    11th June 2018, 09:36 Go to last post

  24. Selection of the Boost converters

    Started by Prem Arjun, 3rd June 2018 19:24
    2 Attachment(s)
    • Replies: 4
    • Views: 651
    BradtheRad
    4th June 2018, 07:48 Go to last post

  25. Choosing Capacitor (Ceramic)

    Started by tiwari.sachin, 22nd May 2018 08:34
    1 Attachment(s)
    • Replies: 2
    • Views: 899
    FvM
    22nd May 2018, 09:35 Go to last post

  26. Choosing Micro-controller for elevator control

    Started by Lovepreet, 18th May 2018 19:55
    • Replies: 2
    • Views: 578
    barry
    18th May 2018, 22:58 Go to last post

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

    Started by neazoi, 17th May 2018 09:01
    • Replies: 15
    • Views: 1,471
    betwixt
    18th May 2018, 14:15 Go to last post

  28. TV Tuner card interfacing with Smartphone.

    Started by Prashantakerkar, 12th May 2018 08:40
    • Replies: 2
    • Views: 627
    Prashantakerkar
    12th May 2018, 11:10 Go to last post

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

    Started by Synaps3, 8th May 2018 08:28
    • Replies: 2
    • Views: 540
    KlausST
    8th May 2018, 09:04 Go to last post

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

    Started by player80, 3rd May 2018 10:56
    • Replies: 3
    • Views: 651
    dick_freebird
    7th May 2018, 23:19 Go to last post
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