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Threads 1 to 30 of 10704

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: 5,542
    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: 4,850
    1st September 2016, 23:36 Go to last post
    • Replies: 4
    • Views: 16,417
    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: 20,876
    21st August 2009, 09:14 Go to last post
  1. Wind Velocity Control in Wind Tunnel

    Started by nephyrias, Yesterday 22:43
    • Replies: 1
    • Views: 49
    Today, 00:03 Go to last post
  2. Using Co-amplifier with L297 to drive mosfets

    Started by asad111, 17th October 2017 03:41
    • Replies: 8
    • Views: 515
    18th October 2017, 11:25 Go to last post
  3. PCB for currents upto 8A

    Started by FootTea, 12th October 2017 00:27
    • Replies: 13
    • Views: 703
    15th October 2017, 12:36 Go to last post
  4. Trip when relay triggered...

    Started by Js_Ong, 11th October 2017 15:46
    • Replies: 9
    • Views: 544
    14th October 2017, 09:54 Go to last post
  5. [moved] Solar battery charger

    Started by dp1311.dp, 12th October 2017 12:54
    • Replies: 3
    • Views: 262
    12th October 2017, 22:32 Go to last post
  6. [moved] Solar panel selection

    Started by dp1311.dp, 12th October 2017 12:44
    • Replies: 4
    • Views: 275
    12th October 2017, 19:02 Go to last post
    • Replies: 0
    • Views: 157
    12th October 2017, 04:59 Go to last post
  7. Voltage Stabilizer problem

    Started by Waleog2000, 11th October 2017 08:52
    • Replies: 2
    • Views: 315
    11th October 2017, 16:47 Go to last post
  8. Music through RF,will it be a new solution?

    Started by Thompson, 10th October 2017 07:14
    • Replies: 2
    • Views: 431
    11th October 2017, 03:05 Go to last post
    • Replies: 1
    • Views: 322
    9th October 2017, 13:50 Go to last post
    • Replies: 16
    • Views: 1,670
    3rd October 2017, 13:40 Go to last post
  9. Anyone recognize this SMD chip?

    Started by lteschler, 2nd October 2017 20:36
    • Replies: 0
    • Views: 362
    2nd October 2017, 20:36 Go to last post
  10. [SOLVED] RS232 - PIC sending data to PC

    Started by brunofunchas, 19th September 2017 13:11
    • Replies: 6
    • Views: 802
    2nd October 2017, 16:22 Go to last post
  11. Amazon Echo controlled IR transmitter

    Started by Eric.hntr, 1st October 2017 01:34
    • Replies: 2
    • Views: 577
    1st October 2017, 16:31 Go to last post
  12. Connecting wires on 2 sides

    Started by toiletmirror, 30th September 2017 16:51
    • Replies: 2
    • Views: 428
    1st October 2017, 03:25 Go to last post
  13. Variable 60V DC to Variable 5V DC

    Started by arunbharathi.arasu, 28th September 2017 07:47
    • Replies: 5
    • Views: 680
    28th September 2017, 21:34 Go to last post
  14. Troubles about Copying FATAS on STM32F469

    Started by shay1995, 28th September 2017 09:50
    • Replies: 0
    • Views: 374
    28th September 2017, 09:50 Go to last post
  15. Need a relay or chip 24vac DPST

    Started by slumlord, 25th September 2017 15:48
    • Replies: 3
    • Views: 755
    27th September 2017, 03:10 Go to last post
  16. gints oleg (GO) esr meter

    Started by peter g, 7th September 2017 16:32
    • Replies: 5
    • Views: 1,141
    24th September 2017, 00:03 Go to last post
  17. neophyte receiver tunnig capacitor

    Started by seldon, 17th September 2017 16:47
    • Replies: 2
    • Views: 752
    18th September 2017, 03:17 Go to last post
  18. Speeding up brushless fans

    Started by Javid.zare.s, 16th September 2017 02:41
    • Replies: 2
    • Views: 616
    16th September 2017, 10:22 Go to last post
  19. USB Type C with thunderbolt protocol

    Started by KimPhan, 13th September 2017 15:26
    • Replies: 0
    • Views: 641
    13th September 2017, 15:26 Go to last post
  20. Board and schematic review (ATTiny85)

    Started by PCBAlex, 10th September 2017 00:53
    • Replies: 4
    • Views: 1,023
    11th September 2017, 18:18 Go to last post
  21. [SOLVED] I need help on plasma lighter

    Started by jonathen, 7th September 2017 18:03
    • Replies: 6
    • Views: 732
    8th September 2017, 09:07 Go to last post
    • Replies: 2
    • Views: 734
    8th September 2017, 01:53 Go to last post
    • Replies: 0
    • Views: 688
    5th September 2017, 13:47 Go to last post
  22. Made up wire/crimp assemblies?

    Started by treez, 4th September 2017 21:34
    • Replies: 0
    • Views: 776
    4th September 2017, 21:34 Go to last post
  23. [SOLVED] ATTiny85 PCB resetting itself

    Started by PCBAlex, 31st August 2017 03:36
    • Replies: 4
    • Views: 978
    1st September 2017, 00:12 Go to last post
  24. How to improve a nice superregen receiver

    Started by andreaconsole, 27th August 2017 10:34
    • Replies: 1
    • Views: 1,045
    27th August 2017, 13:55 Go to last post
  25. Delay timer relay control connection problem

    Started by pramodmani, 27th August 2017 07:33
    • Replies: 2
    • Views: 763
    27th August 2017, 10:27 Go to last post