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Threads 1 to 30 of 10745

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: 7,409
    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: 6,328
    1st September 2016, 23:36 Go to last post
    • Replies: 4
    • Views: 18,123
    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: 22,376
    21st August 2009, 09:14 Go to last post
  1. SN 76477 sound effect chip

    Started by captain_haddock, Yesterday 20:24
    • Replies: 2
    • Views: 78
    Today, 00:47 Go to last post
  2. Display backlight using PIC PWM and MOSFET

    Started by Andy2018, 21st January 2018 20:30
    • Replies: 5
    • Views: 180
    22nd January 2018, 06:35 Go to last post
  3. About quantifying Eye Diagram

    Started by aguntukbd, 18th January 2018 18:13
    • Replies: 1
    • Views: 199
    18th January 2018, 18:47 Go to last post
  4. Moved: How to create a controlled delay in clock generator circuit

    Started by AllenD, 18th January 2018 03:45
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    • Replies: 4
    • Views: 266
    17th January 2018, 10:49 Go to last post
    • Replies: 10
    • Views: 627
    16th January 2018, 21:52 Go to last post
    • Replies: 7
    • Views: 739
    13th January 2018, 11:23 Go to last post
    • Replies: 5
    • Views: 336
    8th January 2018, 18:50 Go to last post
    • Replies: 3
    • Views: 525
    4th January 2018, 15:45 Go to last post
  5. Auto voltage regulator output :5V, input:5 to 6

    Started by carl5, 1st January 2018 10:02
    • Replies: 15
    • Views: 772
    4th January 2018, 04:19 Go to last post
  6. R305 Fingerprint Sensor Reading issue

    Started by arunbharathi.arasu, 27th December 2017 13:36
    • Replies: 1
    • Views: 706
    3rd January 2018, 18:20 Go to last post
    • Replies: 8
    • Views: 490
    3rd January 2018, 09:15 Go to last post
  7. Moved: Clock generator circuit schematic

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

    Started by BenSam, 25th December 2017 09:52
    • Replies: 4
    • Views: 636
    26th December 2017, 01:53 Go to last post
  9. Connect PIC microprocessor to telephone line

    Started by igeorge, 21st December 2017 01:20
    • Replies: 5
    • Views: 903
    21st December 2017, 15:50 Go to last post
  10. 2x16 LCD junk character issues

    Started by panneerrajan, 19th December 2017 03:51
    • Replies: 8
    • Views: 851
    21st December 2017, 08:11 Go to last post
  11. which Wireless Communication Protocol should I use?

    Started by Nizar_Ib, 7th December 2017 11:44
    • Replies: 4
    • Views: 1,456
    13th December 2017, 16:44 Go to last post
    • Replies: 1
    • Views: 684
    12th December 2017, 23:51 Go to last post
    • Replies: 5
    • Views: 1,248
    11th December 2017, 21:36 Go to last post
  12. rechargeable battery backup circuit

    Started by HasHx, 11th December 2017 15:40
    • Replies: 2
    • Views: 738
    11th December 2017, 21:29 Go to last post
  13. Variable 60V DC to Variable 5V DC

    Started by arunbharathi.arasu, 28th September 2017 07:47
    • Replies: 9
    • Views: 2,671
    10th December 2017, 10:51 Go to last post
  14. Making clock with JK Flip Flop

    Started by neilpatel, 9th December 2017 22:13
    • Replies: 2
    • Views: 886
    10th December 2017, 10:37 Go to last post
  15. Why arduino and pic?

    Started by Nizar_Ib, 1st December 2017 12:34
    • Replies: 11
    • Views: 2,475
    7th December 2017, 04:49 Go to last post
    • Replies: 6
    • Views: 1,275
    6th December 2017, 16:11 Go to last post
  16. Battery Level Indicator

    Started by manud2850, 5th December 2017 08:40
    • Replies: 3
    • Views: 963
    6th December 2017, 08:18 Go to last post
  17. Light green,portable lizard trapper

    Started by hiinaiwen, 3rd December 2017 07:14
    • Replies: 11
    • Views: 1,990
    6th December 2017, 00:18 Go to last post
  18. PCB with current Limiter Circuit

    Started by Abinayaparamasivam, 30th November 2017 14:54
    • Replies: 5
    • Views: 1,396
    4th December 2017, 12:45 Go to last post