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Threads 1 to 30 of 10687

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: 4,840
    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: 4,382
    1st September 2016, 23:36 Go to last post
    • Replies: 4
    • Views: 15,781
    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: 20,401
    21st August 2009, 09:14 Go to last post
  1. gints oleg (GO) esr meter

    Started by peter g, 7th September 2017 16:32
    • Replies: 5
    • Views: 639
    Today, 00:03 Go to last post
  2. RS232 - PIC sending data to PC

    Started by brunofunchas, 19th September 2017 13:11
    • Replies: 5
    • Views: 394
    19th September 2017, 15:43 Go to last post
  3. neophyte receiver tunnig capacitor

    Started by seldon, 17th September 2017 16:47
    • Replies: 2
    • Views: 367
    18th September 2017, 03:17 Go to last post
  4. Speeding up brushless fans

    Started by Javid.zare.s, 16th September 2017 02:41
    • Replies: 2
    • Views: 282
    16th September 2017, 10:22 Go to last post
  5. USB Type C with thunderbolt protocol

    Started by KimPhan, 13th September 2017 15:26
    • Replies: 0
    • Views: 323
    13th September 2017, 15:26 Go to last post
  6. Board and schematic review (ATTiny85)

    Started by PCBAlex, 10th September 2017 00:53
    • Replies: 4
    • Views: 678
    11th September 2017, 18:18 Go to last post
  7. [SOLVED] I need help on plasma lighter

    Started by jonathen, 7th September 2017 18:03
    • Replies: 6
    • Views: 388
    8th September 2017, 09:07 Go to last post
    • Replies: 2
    • Views: 401
    8th September 2017, 01:53 Go to last post
    • Replies: 0
    • Views: 349
    5th September 2017, 13:47 Go to last post
  8. Made up wire/crimp assemblies?

    Started by treez, 4th September 2017 21:34
    • Replies: 0
    • Views: 448
    4th September 2017, 21:34 Go to last post
  9. [SOLVED] ATTiny85 PCB resetting itself

    Started by PCBAlex, 31st August 2017 03:36
    • Replies: 4
    • Views: 644
    1st September 2017, 00:12 Go to last post
  10. How to improve a nice superregen receiver

    Started by andreaconsole, 27th August 2017 10:34
    • Replies: 1
    • Views: 734
    27th August 2017, 13:55 Go to last post
  11. Delay timer relay control connection problem

    Started by pramodmani, 27th August 2017 07:33
    • Replies: 2
    • Views: 426
    27th August 2017, 10:27 Go to last post
  12. Ultrasonic for Parking control solution

    Started by Musketeer, 4th August 2017 17:24
    • Replies: 1
    • Views: 1,097
    25th August 2017, 21:24 Go to last post
  13. Choosing between two magnet arrangements

    Started by Pjdd, 23rd August 2017 12:50
    • Replies: 10
    • Views: 970
    24th August 2017, 10:27 Go to last post
  14. How to limit USB port current?

    Started by Javid.zare.s, 18th August 2017 12:17
    • Replies: 10
    • Views: 1,653
    20th August 2017, 11:09 Go to last post
    • Replies: 6
    • Views: 1,838
    6th August 2017, 13:08 Go to last post
  15. Datasheet for SXD059A IC needed

    Started by Pjdd, 2nd August 2017 16:24
    • Replies: 4
    • Views: 1,356
    5th August 2017, 19:10 Go to last post
  16. Input filter for alarm

    Started by wizpic, 26th July 2017 21:36
    • Replies: 3
    • Views: 1,105
    3rd August 2017, 20:15 Go to last post
  17. small timer (not mechanical)

    Started by 121ano, 24th July 2017 20:15
    • Replies: 6
    • Views: 2,776
    27th July 2017, 20:36 Go to last post
    • Replies: 2
    • Views: 1,185
    21st July 2017, 23:09 Go to last post
  18. micro usb connection

    Started by jimkess, 20th July 2017 13:48
    • Replies: 4
    • Views: 1,367
    21st July 2017, 15:20 Go to last post
  19. Building a power supply lt8390 HELP!!!

    Started by NoOhmsForMe, 20th July 2017 00:41
    • Replies: 1
    • Views: 982
    20th July 2017, 05:57 Go to last post
    • Replies: 1
    • Views: 961
    19th July 2017, 16:28 Go to last post
  20. [SOLVED] Electro Valve Problem...?

    Started by Js_Ong, 18th July 2017 04:52
    • Replies: 3
    • Views: 1,319
    19th July 2017, 03:01 Go to last post
    • Replies: 3
    • Views: 1,596
    16th July 2017, 08:37 Go to last post
    • Replies: 2
    • Views: 1,131
    15th July 2017, 09:15 Go to last post