Electronic Projects Design/Ideas

3,398 topics in this forum

1. isolated motor feedback circuit 1 2

   By bob_s, May 22, 2004
   • 28 replies
   • 8.2k views
   • 
   • bob_s
   • June 5, 2004

2. NICAD Battery charger/reconditioner HELP

   By moltra, June 2, 2004
   • 9 replies
   • 3.2k views
   • 
   • Ldanielrosa
   • June 5, 2004

3. Noise suppressor for car

   By stuee, May 30, 2004
   • 12 replies
   • 3.8k views
   • 
   • ante
   • June 4, 2004

4. EMI measuring tool/ detector. how to build?

   By jeancarloabreu, June 2, 2004
   • 1 reply
   • 1.6k views
   • 
   • Kevin Weddle
   • June 2, 2004

5. 14" IBM laptop LCD dvd player

   By FizzGiGG, June 1, 2004
   • 6 replies
   • 2.7k views
   • 
   • ante
   • June 2, 2004

6. constant current source

   By sadashiv, June 1, 2004
   • 3 replies
   • 2.1k views
   • 
   • audioguru
   • June 2, 2004

7. Drilling IC holes in a PCB

   By Guest, May 29, 2004
   • 8 replies
   • 3.4k views
   • 
   • Guest
   • June 2, 2004

8. High current fixed voltage

   By Xenobius, May 31, 2004
   • 4 replies
   • 2.1k views
   • 
   • Xenobius
   • May 31, 2004

9. Light Switch 1 2

   By Guest, April 24, 2004
   • 40 replies
   • 11.2k views
   • 
   • audioguru
   • May 31, 2004

10. power factor regulator or capacitance regulator

    By cplai, May 31, 2004
    • 0 replies
    • 10.3k views
    • 
    • cplai
    • May 31, 2004

11. Need help with idea. Audio

    By bobby, May 26, 2004
    • 3 replies
    • 2.5k views
    • 
    • stuee
    • May 30, 2004

12. KA7812

    By yourwins, May 28, 2004
    • 4 replies
    • 2.7k views
    • 
    • hotwaterwizard
    • May 28, 2004

13. Homade Synth?

    By Guest, May 28, 2004
    • 2 replies
    • 1.8k views
    • 
    • MP
    • May 28, 2004

14. sine wave generator

    By blacksheep, May 26, 2004
    • 3 replies
    • 2.1k views
    • 
    • blacksheep
    • May 28, 2004

15. Modification help..

    By Guest Kasamiko, May 20, 2004
    • 13 replies
    • 4.3k views
    • 
    • Guest
    • May 28, 2004

16. s-video + audio to VHF/UHF (antenna cable)

    By fudy, May 27, 2004
    • 4 replies
    • 2.1k views
    • 
    • audioguru
    • May 27, 2004

17. Lead-Acid Battery charger

    By Guest Kasamiko, May 26, 2004
    • 5 replies
    • 2.1k views
    • 
    • Guest
    • May 26, 2004

18. transistor help

    By daron, May 25, 2004
    • 2 replies
    • 2.1k views
    • 
    • daron
    • May 25, 2004

19. Digital Phase Shifter

    By kurt, May 24, 2004
    • 2 replies
    • 2.3k views
    • 
    • audioguru
    • May 24, 2004

20. Help needed selecting a chip for my project

    By james120479, May 23, 2004
    • 9 replies
    • 3.1k views
    • 
    • ante
    • May 24, 2004

21. attenuator cord for taping off a scanner

    By Barryht, May 16, 2004
    • 3 replies
    • 2.1k views
    • 
    • Barryht
    • May 22, 2004

22. sensitive low frequency filter 1 2

    By electrodoc, February 11, 2004
    • 30 replies
    • 13.4k views
    • 
    • audioguru
    • May 22, 2004

23. Build a simple PC oscilloscope

    By billy, February 20, 2004
    • 15 replies
    • 9.5k views
    • 
    • Guest
    • May 22, 2004

24. Weird relay problem.. 1 2

    By Guest Kasamiko, May 17, 2004
    • 30 replies
    • 7.4k views
    • 
    • Guest
    • May 22, 2004

25. RF Communication

    By kurt, May 19, 2004
    • 1 reply
    • 2k views
    • 
    • hotwaterwizard
    • May 21, 2004