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Threads 1 to 30 of 10630

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: 2,315
    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: 2,540
    1st September 2016, 23:36 Go to last post
    • Replies: 4
    • Views: 13,244
    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: 18,556
    21st August 2009, 09:14 Go to last post
  1. Simple envelope detector

    Started by gonadgranny, 23rd May 2017 11:00
    • Replies: 15
    • Views: 1,379
    25th May 2017, 22:52 Go to last post
  2. Relay connection with Dimmer

    Started by ishtiaqshaheer, 25th May 2017 08:01
    • Replies: 2
    • Views: 179
    25th May 2017, 10:13 Go to last post
  3. Chip is getting warmer

    Started by rmmstn, 24th May 2017 16:13
    • Replies: 6
    • Views: 171
    25th May 2017, 08:20 Go to last post
  4. Dimmer AC Circuit Resistor burns

    Started by ishtiaqshaheer, 19th May 2017 13:06
    • Replies: 13
    • Views: 1,065
    24th May 2017, 13:26 Go to last post
  5. Pathways to take an idea further - advice needed

    Started by boylesg, 22nd May 2017 03:20
    • Replies: 16
    • Views: 712
    24th May 2017, 04:53 Go to last post
  6. Microwave oven touch pad voltage

    Started by boylesg, 15th May 2017 03:39
    • Replies: 3
    • Views: 554
    20th May 2017, 02:27 Go to last post
  7. Re-purpose Ceiling Fan

    Started by boboh, 18th May 2017 02:00
    • Replies: 4
    • Views: 432
    18th May 2017, 18:05 Go to last post
  8. Common Mode Filter Winding

    Started by jimmykk, 18th May 2017 14:39
    • Replies: 0
    • Views: 118
    18th May 2017, 14:39 Go to last post
  9. Radar project, video amplifier is not working

    Started by rmmstn, 16th May 2017 20:39
    • Replies: 4
    • Views: 544
    17th May 2017, 20:26 Go to last post
  10. Shematic to PCB help.

    Started by Englewood, 16th May 2017 22:20
    • Replies: 1
    • Views: 233
    17th May 2017, 14:40 Go to last post
  11. CMOS image sensor for custom project

    Started by navarromoral, 12th May 2017 10:07
    • Replies: 9
    • Views: 753
    17th May 2017, 11:22 Go to last post
  12. [SOLVED] 555 Timer Monostable 5V to 3V !!!!!!!!!!

    Started by Englewood, 14th May 2017 21:34
    • Replies: 5
    • Views: 417
    16th May 2017, 22:10 Go to last post
  13. LCD JHD204A FPGA interface

    Started by a.singh123, 16th May 2017 07:15
    • Replies: 2
    • Views: 226
    16th May 2017, 19:26 Go to last post
  14. help with mini Tesla coil!!

    Started by weaver, 2nd May 2017 03:19
    • Replies: 12
    • Views: 1,445
    16th May 2017, 09:56 Go to last post
  15. share encoder pulses between two plc?

    Started by farhang_760, 15th May 2017 09:17
    • Replies: 1
    • Views: 147
    15th May 2017, 09:54 Go to last post
  16. PV panel operation for control circuit

    Started by d123, 7th May 2017 10:15
    • Replies: 2
    • Views: 1,169
    13th May 2017, 20:47 Go to last post
  17. Chip Manufacturer Symbol or Device ID?

    Started by apprenticemart2, 12th May 2017 07:43
    • Replies: 0
    • Views: 196
    12th May 2017, 07:43 Go to last post
  18. p channel mosfet for light dimming

    Started by svizoman, 10th May 2017 08:23
    • Replies: 8
    • Views: 890
    11th May 2017, 18:35 Go to last post
  19. 555 charge pump - negative voltage too low

    Started by boylesg, 17th March 2017 09:54
    • Replies: 12
    • Views: 829
    10th May 2017, 06:13 Go to last post
  20. voltage doubler and application

    Started by rajaram04, 18th April 2017 11:37
    • Replies: 4
    • Views: 1,916
    3rd May 2017, 12:58 Go to last post
  21. Motor controller current load sensing

    Started by Geordiesworld, 25th April 2017 19:28
    • Replies: 2
    • Views: 423
    2nd May 2017, 19:00 Go to last post
  22. Can anyone get a program off a chip please?

    Started by orange1234, 27th April 2017 17:17
    • Replies: 13
    • Views: 1,510
    29th April 2017, 22:43 Go to last post
    • Replies: 3
    • Views: 320
    27th April 2017, 18:04 Go to last post
  23. possible proximity sensor or switch

    Started by DPluss, 26th April 2017 20:31
    • Replies: 3
    • Views: 475
    27th April 2017, 07:47 Go to last post
  24. Save max voltage to FET gates

    Started by boylesg, 26th April 2017 16:03
    • Replies: 7
    • Views: 408
    27th April 2017, 07:05 Go to last post
  25. Linear voltage regulator datasheet question

    Started by boylesg, 23rd April 2017 18:00
    2 Pages
    1 2
    • Replies: 26
    • Views: 1,406
    27th April 2017, 05:44 Go to last post
  26. Simple rail-to-rail astable multivibrator

    Started by E-design, 26th April 2017 20:08
    • Replies: 2
    • Views: 329
    26th April 2017, 22:02 Go to last post