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Threads 1 to 30 of 10628

Forum: Hobby Circuits and Small Projects Problems

Hobby Electronics Circuits, circuits samples, electronics in house and in cars, amplifiers, subwoofers, trasmitters, receivers, generators, meters.

  1. Sticky Thread Sticky: Can anyone ID these chips?

    Started by lteschler, 22nd November 2016 15:08
    • Replies: 1
    • Views: 2,243
    22nd November 2016, 22:02 Go to last post
  2. Sticky Thread Sticky: Featured Reference Designs

    Started by mmatheson, 1st September 2016 23:36
    • Replies: 0
    • Views: 2,492
    1st September 2016, 23:36 Go to last post
    • Replies: 4
    • Views: 13,171
    2nd August 2014, 19:26 Go to last post
  3. Sticky Thread Sticky: Read this before posting.

    Started by pranam77, 21st August 2009 09:14
    • Replies: 0
    • Views: 18,511
    21st August 2009, 09:14 Go to last post
  1. Dimmer AC Circuit Resistor burns

    Started by ishtiaqshaheer, 19th May 2017 13:06
    • Replies: 12
    • Views: 818
    Today, 07:00 Go to last post
  2. Pathways to take an idea further - advice needed

    Started by boylesg, 22nd May 2017 03:20
    • Replies: 16
    • Views: 590
    Today, 04:53 Go to last post
  3. Simple envelope detector

    Started by gonadgranny, Yesterday 11:00
    • Replies: 4
    • Views: 149
    Yesterday, 20:13 Go to last post
  4. Microwave oven touch pad voltage

    Started by boylesg, 15th May 2017 03:39
    • Replies: 3
    • Views: 521
    20th May 2017, 02:27 Go to last post
  5. Re-purpose Ceiling Fan

    Started by boboh, 18th May 2017 02:00
    • Replies: 4
    • Views: 399
    18th May 2017, 18:05 Go to last post
  6. Common Mode Filter Winding

    Started by jimmykk, 18th May 2017 14:39
    • Replies: 0
    • Views: 97
    18th May 2017, 14:39 Go to last post
  7. Radar project, video amplifier is not working

    Started by rmmstn, 16th May 2017 20:39
    • Replies: 4
    • Views: 511
    17th May 2017, 20:26 Go to last post
  8. Shematic to PCB help.

    Started by Englewood, 16th May 2017 22:20
    • Replies: 1
    • Views: 202
    17th May 2017, 14:40 Go to last post
  9. CMOS image sensor for custom project

    Started by navarromoral, 12th May 2017 10:07
    • Replies: 9
    • Views: 723
    17th May 2017, 11:22 Go to last post
  10. [SOLVED] 555 Timer Monostable 5V to 3V !!!!!!!!!!

    Started by Englewood, 14th May 2017 21:34
    • Replies: 5
    • Views: 391
    16th May 2017, 22:10 Go to last post
  11. LCD JHD204A FPGA interface

    Started by a.singh123, 16th May 2017 07:15
    • Replies: 2
    • Views: 197
    16th May 2017, 19:26 Go to last post
  12. help with mini Tesla coil!!

    Started by weaver, 2nd May 2017 03:19
    • Replies: 12
    • Views: 1,397
    16th May 2017, 09:56 Go to last post
  13. share encoder pulses between two plc?

    Started by farhang_760, 15th May 2017 09:17
    • Replies: 1
    • Views: 128
    15th May 2017, 09:54 Go to last post
  14. PV panel operation for control circuit

    Started by d123, 7th May 2017 10:15
    • Replies: 2
    • Views: 1,140
    13th May 2017, 20:47 Go to last post
  15. Chip Manufacturer Symbol or Device ID?

    Started by apprenticemart2, 12th May 2017 07:43
    • Replies: 0
    • Views: 172
    12th May 2017, 07:43 Go to last post
  16. p channel mosfet for light dimming

    Started by svizoman, 10th May 2017 08:23
    • Replies: 8
    • Views: 862
    11th May 2017, 18:35 Go to last post
  17. 555 charge pump - negative voltage too low

    Started by boylesg, 17th March 2017 09:54
    • Replies: 12
    • Views: 789
    10th May 2017, 06:13 Go to last post
  18. voltage doubler and application

    Started by rajaram04, 18th April 2017 11:37
    • Replies: 4
    • Views: 1,886
    3rd May 2017, 12:58 Go to last post
  19. Motor controller current load sensing

    Started by Geordiesworld, 25th April 2017 19:28
    • Replies: 2
    • Views: 403
    2nd May 2017, 19:00 Go to last post
  20. Can anyone get a program off a chip please?

    Started by orange1234, 27th April 2017 17:17
    • Replies: 13
    • Views: 1,470
    29th April 2017, 22:43 Go to last post
    • Replies: 3
    • Views: 298
    27th April 2017, 18:04 Go to last post
  21. possible proximity sensor or switch

    Started by DPluss, 26th April 2017 20:31
    • Replies: 3
    • Views: 446
    27th April 2017, 07:47 Go to last post
  22. Save max voltage to FET gates

    Started by boylesg, 26th April 2017 16:03
    • Replies: 7
    • Views: 379
    27th April 2017, 07:05 Go to last post
  23. Linear voltage regulator datasheet question

    Started by boylesg, 23rd April 2017 18:00
    2 Pages
    1 2
    • Replies: 26
    • Views: 1,362
    27th April 2017, 05:44 Go to last post
  24. Simple rail-to-rail astable multivibrator

    Started by E-design, 26th April 2017 20:08
    • Replies: 2
    • Views: 304
    26th April 2017, 22:02 Go to last post
  25. Opinion on this h bridge re-design for 20V please.

    Started by boylesg, 21st April 2017 19:18
    • Replies: 14
    • Views: 536
    26th April 2017, 16:07 Go to last post
    • Replies: 2
    • Views: 253
    26th April 2017, 10:09 Go to last post