Electronic Projects Design/Ideas

3,397 topics in this forum

1. Audio signal generator

   By travis, December 31, 2004
   • 8 replies
   • 2.6k views
   • 
   • travis
   • January 4, 2005

2. Electronic Compass

   By Guest, January 1, 2005
   • 5 replies
   • 2.3k views
   • 
   • hotwaterwizard
   • January 4, 2005

3. How to design mod 60 counter with only 7493s?

   By ntquartex, December 29, 2004
   • 1 reply
   • 3.3k views
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   • EnigmaOne
   • January 4, 2005

4. Alphanumberic 16 segment display

   By TRENT310, December 31, 2004
   • 3 replies
   • 1.6k views
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   • ante
   • January 2, 2005

5. Temperature:Speed Timer Circuit?

   By Twizted, December 21, 2004
   • 22 replies
   • 4.7k views
   • 
   • Twizted
   • January 2, 2005

6. LCD Backlight

   By Bakr, December 20, 2004
   • 7 replies
   • 2.6k views
   • 
   • Ldanielrosa
   • January 1, 2005

7. newbie question on idea

   By cavionchrome, December 31, 2004
   • 4 replies
   • 1.5k views
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   • Guest
   • December 31, 2004

8. new design need HELP !!!

   By portalia, December 7, 2004
   • 5 replies
   • 2.3k views
   • 
   • Guest
   • December 30, 2004

9. frequency down conversion from 134mhz-174mhz to 34mhz- 7omhz

   By vineet dhanotia, December 29, 2004
   • 1 reply
   • 1.4k views
   • 
   • surajbarkale
   • December 30, 2004

10. Dont understand Schematic

    By Darkside, December 16, 2004
    • 12 replies
    • 2.7k views
    • 
    • MP
    • December 27, 2004

11. MOVED: Four Lines microcontroller based intercom

    By MP, December 27, 2004
    • 0 replies
    • 1.3k views
    • 
    • MP
    • December 27, 2004

12. Beacon Finder Robot

    By swifty666, December 17, 2004
    • 12 replies
    • 2.5k views
    • 
    • MP
    • December 27, 2004

13. underwater tracking

    By ukfrosty, December 22, 2004
    • 3 replies
    • 1.3k views
    • 
    • MP
    • December 27, 2004

14. How to control the motor

    By Tommy_Sia, December 7, 2004
    • 9 replies
    • 2.2k views
    • 
    • MP
    • December 27, 2004

15. I'm a newbie. Where can I start from?

    By xelon, December 21, 2004
    • 2 replies
    • 1.4k views
    • 
    • MP
    • December 27, 2004

16. The simplest audio amplifier

    By Kevin Weddle, December 20, 2004
    • 10 replies
    • 2.7k views
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    • audioguru
    • December 26, 2004

17. Snubber help!

    By ante, December 25, 2004
    • 1 reply
    • 1.3k views
    • 
    • Guest
    • December 26, 2004

18. pulse detecotr type circuit

    By wingman05, December 14, 2004
    • 2 replies
    • 1.4k views
    • 
    • audioguru
    • December 25, 2004

19. 4 buttons remote control...

    By omero, December 22, 2004
    • 3 replies
    • 1.6k views
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    • Guest
    • December 23, 2004

20. Need VALUE for resistor..

    By Guest Kasamiko, December 20, 2004
    • 4 replies
    • 1.6k views
    • 
    • Guest
    • December 21, 2004

21. If you are looking for good FM Tx, Look at this Link

    By Shahriar, December 15, 2004
    • 10 replies
    • 2.6k views
    • 
    • Guest
    • December 19, 2004

22. LM317 circuit doesn't supply enough current (only 20mA)???

    By mac72, December 6, 2004
    • 18 replies
    • 5.1k views
    • 
    • audioguru
    • December 18, 2004

23. European applience in North America, question

    By sasha_ca_ru, November 27, 2004
    • 10 replies
    • 2.5k views
    • 
    • MP
    • December 18, 2004

24. how to do a ring detector???

    By lethenl, December 18, 2004
    • 1 reply
    • 1.4k views
    • 
    • audioguru
    • December 18, 2004

25. I have a couple of questions:(

    By tribaloverkill, December 14, 2004
    • 3 replies
    • 1.7k views
    • 
    • ante
    • December 15, 2004