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Threads 1 to 30 of 10703

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: 5,465
    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: 4,788
    1st September 2016, 23:36 Go to last post
    • Replies: 4
    • Views: 16,340
    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: 20,813
    21st August 2009, 09:14 Go to last post
    • Replies: 5
    • Views: 118
    Today, 14:38 Go to last post
  1. PCB for currents upto 8A

    Started by FootTea, 12th October 2017 00:27
    • Replies: 13
    • Views: 590
    15th October 2017, 12:36 Go to last post
  2. Trip when relay triggered...

    Started by Js_Ong, 11th October 2017 15:46
    • Replies: 9
    • Views: 462
    14th October 2017, 09:54 Go to last post
  3. [moved] Solar battery charger

    Started by dp1311.dp, 12th October 2017 12:54
    • Replies: 3
    • Views: 198
    12th October 2017, 22:32 Go to last post
  4. [moved] Solar panel selection

    Started by dp1311.dp, 12th October 2017 12:44
    • Replies: 4
    • Views: 202
    12th October 2017, 19:02 Go to last post
    • Replies: 0
    • Views: 107
    12th October 2017, 04:59 Go to last post
  5. Voltage Stabilizer problem

    Started by Waleog2000, 11th October 2017 08:52
    • Replies: 2
    • Views: 251
    11th October 2017, 16:47 Go to last post
  6. Music through RF,will it be a new solution?

    Started by Thompson, 10th October 2017 07:14
    • Replies: 2
    • Views: 380
    11th October 2017, 03:05 Go to last post
    • Replies: 1
    • Views: 277
    9th October 2017, 13:50 Go to last post
    • Replies: 16
    • Views: 1,593
    3rd October 2017, 13:40 Go to last post
  7. Anyone recognize this SMD chip?

    Started by lteschler, 2nd October 2017 20:36
    • Replies: 0
    • Views: 319
    2nd October 2017, 20:36 Go to last post
  8. [SOLVED] RS232 - PIC sending data to PC

    Started by brunofunchas, 19th September 2017 13:11
    • Replies: 6
    • Views: 749
    2nd October 2017, 16:22 Go to last post
  9. Amazon Echo controlled IR transmitter

    Started by Eric.hntr, 1st October 2017 01:34
    • Replies: 2
    • Views: 530
    1st October 2017, 16:31 Go to last post
  10. Connecting wires on 2 sides

    Started by toiletmirror, 30th September 2017 16:51
    • Replies: 2
    • Views: 385
    1st October 2017, 03:25 Go to last post
  11. Variable 60V DC to Variable 5V DC

    Started by arunbharathi.arasu, 28th September 2017 07:47
    • Replies: 5
    • Views: 623
    28th September 2017, 21:34 Go to last post
  12. Troubles about Copying FATAS on STM32F469

    Started by shay1995, 28th September 2017 09:50
    • Replies: 0
    • Views: 330
    28th September 2017, 09:50 Go to last post
  13. Need a relay or chip 24vac DPST

    Started by slumlord, 25th September 2017 15:48
    • Replies: 3
    • Views: 709
    27th September 2017, 03:10 Go to last post
  14. gints oleg (GO) esr meter

    Started by peter g, 7th September 2017 16:32
    • Replies: 5
    • Views: 1,092
    24th September 2017, 00:03 Go to last post
  15. neophyte receiver tunnig capacitor

    Started by seldon, 17th September 2017 16:47
    • Replies: 2
    • Views: 700
    18th September 2017, 03:17 Go to last post
  16. Speeding up brushless fans

    Started by Javid.zare.s, 16th September 2017 02:41
    • Replies: 2
    • Views: 572
    16th September 2017, 10:22 Go to last post
  17. USB Type C with thunderbolt protocol

    Started by KimPhan, 13th September 2017 15:26
    • Replies: 0
    • Views: 597
    13th September 2017, 15:26 Go to last post
  18. Board and schematic review (ATTiny85)

    Started by PCBAlex, 10th September 2017 00:53
    • Replies: 4
    • Views: 975
    11th September 2017, 18:18 Go to last post
  19. [SOLVED] I need help on plasma lighter

    Started by jonathen, 7th September 2017 18:03
    • Replies: 6
    • Views: 685
    8th September 2017, 09:07 Go to last post
    • Replies: 2
    • Views: 690
    8th September 2017, 01:53 Go to last post
    • Replies: 0
    • Views: 636
    5th September 2017, 13:47 Go to last post
  20. Made up wire/crimp assemblies?

    Started by treez, 4th September 2017 21:34
    • Replies: 0
    • Views: 726
    4th September 2017, 21:34 Go to last post
  21. [SOLVED] ATTiny85 PCB resetting itself

    Started by PCBAlex, 31st August 2017 03:36
    • Replies: 4
    • Views: 933
    1st September 2017, 00:12 Go to last post
  22. How to improve a nice superregen receiver

    Started by andreaconsole, 27th August 2017 10:34
    • Replies: 1
    • Views: 1,003
    27th August 2017, 13:55 Go to last post
  23. Delay timer relay control connection problem

    Started by pramodmani, 27th August 2017 07:33
    • Replies: 2
    • Views: 717
    27th August 2017, 10:27 Go to last post
  24. Ultrasonic for Parking control solution

    Started by Musketeer, 4th August 2017 17:24
    • Replies: 1
    • Views: 1,380
    25th August 2017, 21:24 Go to last post