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Threads 1 to 30 of 10754

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: 7,726
    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: 6,657
    1st September 2016, 23:36 Go to last post
    • Replies: 4
    • Views: 18,400
    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: 22,638
    21st August 2009, 09:14 Go to last post
  1. Coin operated open air photo booth

    Started by arniarni, 13th February 2018 08:51
    • Replies: 5
    • Views: 353
    15th February 2018, 20:31 Go to last post
    • Replies: 1
    • Views: 202
    12th February 2018, 13:32 Go to last post
  2. Display backlight using PIC PWM and MOSFET

    Started by Andy2018, 21st January 2018 20:30
    • Replies: 14
    • Views: 999
    11th February 2018, 00:17 Go to last post
    • Replies: 1
    • Views: 671
    3rd February 2018, 22:05 Go to last post
  3. Generating spwm using 555 timer and 8038

    Started by princeguru, 28th January 2018 15:56
    • Replies: 11
    • Views: 837
    1st February 2018, 18:14 Go to last post
  4. Looking for PCB manufacturer

    Started by Brandymike, 29th January 2018 12:11
    • Replies: 2
    • Views: 470
    31st January 2018, 07:36 Go to last post
    • Replies: 2
    • Views: 368
    31st January 2018, 01:34 Go to last post
  5. 74HC157n mux problems

    Started by Jay23, 29th January 2018 19:55
    • Replies: 2
    • Views: 333
    30th January 2018, 01:13 Go to last post
  6. SN 76477 sound effect chip

    Started by captain_haddock, 23rd January 2018 20:24
    • Replies: 5
    • Views: 742
    28th January 2018, 07:23 Go to last post
    • Replies: 3
    • Views: 527
    28th January 2018, 03:56 Go to last post
    • Replies: 0
    • Views: 425
    25th January 2018, 03:08 Go to last post
    • Replies: 0
    • Views: 371
    24th January 2018, 22:12 Go to last post
    • Replies: 8
    • Views: 748
    23rd January 2018, 00:50 Go to last post
  7. About quantifying Eye Diagram

    Started by aguntukbd, 18th January 2018 18:13
    • Replies: 1
    • Views: 454
    18th January 2018, 18:47 Go to last post
    • Replies: 4
    • Views: 538
    17th January 2018, 10:49 Go to last post
    • Replies: 10
    • Views: 994
    16th January 2018, 21:52 Go to last post
    • Replies: 7
    • Views: 1,046
    13th January 2018, 11:23 Go to last post
    • Replies: 5
    • Views: 601
    8th January 2018, 18:50 Go to last post
    • Replies: 3
    • Views: 792
    4th January 2018, 15:45 Go to last post
  8. Auto voltage regulator output :5V, input:5 to 6

    Started by carl5, 1st January 2018 10:02
    • Replies: 15
    • Views: 1,107
    4th January 2018, 04:19 Go to last post
  9. R305 Fingerprint Sensor Reading issue

    Started by arunbharathi.arasu, 27th December 2017 13:36
    • Replies: 1
    • Views: 963
    3rd January 2018, 18:20 Go to last post
    • Replies: 8
    • Views: 754
    3rd January 2018, 09:15 Go to last post
  10. Moved: Clock generator circuit schematic

    Started by AllenD, 2nd January 2018 10:37
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  11. How to Interface an AC Buzzer with a DC Circuit

    Started by BenSam, 25th December 2017 09:52
    • Replies: 4
    • Views: 906
    26th December 2017, 01:53 Go to last post
  12. Connect PIC microprocessor to telephone line

    Started by igeorge, 21st December 2017 01:20
    • Replies: 5
    • Views: 1,169
    21st December 2017, 15:50 Go to last post
  13. 2x16 LCD junk character issues

    Started by panneerrajan, 19th December 2017 03:51
    • Replies: 8
    • Views: 1,155
    21st December 2017, 08:11 Go to last post
  14. which Wireless Communication Protocol should I use?

    Started by Nizar_Ib, 7th December 2017 11:44
    • Replies: 4
    • Views: 1,767
    13th December 2017, 16:44 Go to last post
    • Replies: 1
    • Views: 904
    12th December 2017, 23:51 Go to last post