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Threads 1 to 30 of 10837

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: 9,282
    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: 7,432
    1st September 2016, 23:36 Go to last post
    • Replies: 4
    • Views: 19,497
    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: 23,399
    21st August 2009, 09:14 Go to last post
  1. Driver for steppermotor using Arduino doesn't work

    Started by Art24, 17th July 2018 20:36
    • Replies: 5
    • Views: 162
    Today, 01:31 Go to last post
  2. Ltc3108 energy harvesting

    Started by vibooze, 17th July 2018 10:37
    • Replies: 0
    • Views: 61
    17th July 2018, 10:37 Go to last post
  3. SMD/SMT Capacitor footprint sizes

    Started by P_C_B, 13th July 2018 15:34
    • Replies: 3
    • Views: 184
    16th July 2018, 21:02 Go to last post
  4. Question on test set up for BLDC motor

    Started by eeenginee, 30th May 2018 14:05
    • Replies: 9
    • Views: 689
    16th July 2018, 19:50 Go to last post
  5. Moved: Measurements bldc drive or motor

    Started by eeenginee, 16th July 2018 20:48
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  6. [SOLVED] Pedal assist system E- bike

    Started by Prem Arjun, 16th July 2018 14:13
    • Replies: 0
    • Views: 106
    16th July 2018, 14:13 Go to last post
    • Replies: 0
    • Views: 41
    16th July 2018, 13:15 Go to last post
  7. ultrasonic cleaning transducers

    Started by paulmdrdo, 29th June 2018 17:35
    • Replies: 18
    • Views: 739
    15th July 2018, 09:31 Go to last post
  8. [SOLVED] Hacking simple heater control to simple WIFI switch

    Started by Rebelrebel, 15th May 2018 08:23
    • Replies: 8
    • Views: 761
    14th July 2018, 13:33 Go to last post
  9. MDIO interface in STM32F072C8

    Started by francx, 9th July 2018 00:40
    • Replies: 1
    • Views: 166
    12th July 2018, 15:20 Go to last post
  10. ultrasonic generators

    Started by Undergraduatepowerelecs, 9th July 2018 17:48
    • Replies: 4
    • Views: 228
    10th July 2018, 18:20 Go to last post
  11. Homemade Multi-Drill

    Started by Cosmosus, 7th July 2018 15:15
    • Replies: 14
    • Views: 526
    10th July 2018, 16:52 Go to last post
  12. [SOLVED] RJ45 8 ports line bar - library for Proteus

    Started by Kaie, 8th July 2018 22:56
    • Replies: 2
    • Views: 111
    9th July 2018, 00:15 Go to last post
  13. Thermocouple amplifier problem

    Started by abdoalghareeb, 6th July 2018 00:07
    • Replies: 6
    • Views: 273
    8th July 2018, 08:44 Go to last post
  14. programmable signal generator

    Started by Blisk, 3rd July 2018 12:18
    • Replies: 3
    • Views: 381
    7th July 2018, 17:52 Go to last post
    • Replies: 12
    • Views: 571
    25th June 2018, 21:20 Go to last post
    • Replies: 2
    • Views: 155
    25th June 2018, 07:55 Go to last post
  15. How to use a encoder on stepper motor?

    Started by Stepperelectronics, 22nd June 2018 07:17
    • Replies: 3
    • Views: 213
    22nd June 2018, 16:51 Go to last post
  16. High current LM317....with FET?

    Started by boylesg, 21st June 2018 15:07
    • Replies: 5
    • Views: 312
    21st June 2018, 18:30 Go to last post
  17. Feedback on LED cube circuit sought

    Started by boylesg, 18th June 2018 18:03
    2 Pages
    1 2
    • Replies: 35
    • Views: 890
    21st June 2018, 18:01 Go to last post
  18. Modifying an ATX power supply

    Started by boylesg, 17th June 2018 12:43
    • Replies: 4
    • Views: 306
    18th June 2018, 06:53 Go to last post
    • Replies: 1
    • Views: 221
    17th June 2018, 06:20 Go to last post
  19. Inverter design problem

    Started by clicco89, 13th June 2018 07:41
    • Replies: 6
    • Views: 453
    13th June 2018, 23:23 Go to last post
  20. Xenon flash lamp (to excite DYE in LASER)

    Started by 9a3daa, 14th May 2018 20:10
    • Replies: 6
    • Views: 921
    7th June 2018, 15:20 Go to last post
  21. [SOLVED] How to control line voltage?

    Started by Kebabix, 8th May 2018 20:41
    • Replies: 19
    • Views: 1,346
    6th June 2018, 10:55 Go to last post
  22. Soldering paste....which one?

    Started by boylesg, 5th June 2018 12:25
    • Replies: 7
    • Views: 432
    6th June 2018, 07:59 Go to last post
  23. WS2812B SMD RGB LED - bypass capacitor

    Started by boylesg, 4th June 2018 16:39
    • Replies: 7
    • Views: 412
    5th June 2018, 06:12 Go to last post
  24. I need a short single "BEEP" circuit

    Started by yair-1, 23rd May 2018 08:20
    • Replies: 17
    • Views: 1,261
    3rd June 2018, 15:35 Go to last post
  25. Problem with my car alarm system

    Started by mohsen 2012, 1st June 2018 04:40
    • Replies: 1
    • Views: 288
    1st June 2018, 05:34 Go to last post