Electronic Projects Design/Ideas

3,399 topics in this forum

1. 50.000V Powersuply

   By jarmund, July 14, 2005
   • 13 replies
   • 3.5k views
   • 
   • hamoodyjamal
   • July 18, 2005

2. Want to use LED Dot Matrix Board

   By masterleous, March 24, 2005
   • 13 replies
   • 4.5k views
   • 
   • EdwardM
   • May 25, 2005

3. Modifying RF Light Switch

   By AdamUp, April 21, 2006
   • 13 replies
   • 3.5k views
   • 
   • ante
   • April 26, 2006

4. inverter oscillator

   By Kevin Weddle, June 17, 2004
   • 13 replies
   • 3.4k views
   • 
   • Kevin Weddle
   • June 21, 2004

5. Driving 740 LEDs with variable intensity

   By BasilBadger, February 21, 2007
   • 13 replies
   • 3.4k views
   • 
   • jgeidl
   • February 25, 2007

6. Variable digital resistor???????

   By ArcAngel2479, February 14, 2005
   • 13 replies
   • 4.3k views
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   • jpp412
   • March 29, 2005

7. Pressure sensitive switch

   By tweak232, November 30, 2004
   • 13 replies
   • 3.5k views
   • 
   • Guest
   • December 8, 2004

8. analog ammeter

   By Oguz_ehm, December 13, 2009
   • 13 replies
   • 3.4k views
   • 
   • Alex Tsekenis
   • December 24, 2009

9. Simple but sophisticated lab Power Supply

   By Muhammad Abu Bakar, April 22, 2006
   • 13 replies
   • 3.6k views
   • 
   • ante
   • April 28, 2006

10. Help On my mini dummy

    By kirakun, November 7, 2006
    • 13 replies
    • 3k views
    • 
    • kirakun
    • November 13, 2006

11. Telephone Billing machine!!!

    By Shahriar, July 21, 2005
    • 13 replies
    • 4.1k views
    • 
    • sofian
    • August 13, 2005

12. Help: Circuit Design 4in NOR Gate

    By Guest eminence, December 5, 2004
    • 13 replies
    • 2.4k views
    • 
    • Guest
    • December 7, 2004

13. IR Remote Control

    By nwaste, August 21, 2005
    • 13 replies
    • 3.9k views
    • 
    • audioguru
    • August 23, 2005

14. Local Positioning System (I need some help)

    By CPW, June 26, 2006
    • 13 replies
    • 4.3k views
    • 
    • CPW
    • December 1, 2006

15. Re: Music VU Meter

    By sparky3489, August 1, 2009
    • 13 replies
    • 4.3k views
    • 
    • sparky3489
    • August 3, 2009

16. Simple Unipolar Stepper Driver

    By adamziegler, January 22, 2007
    • 13 replies
    • 3.2k views
    • 
    • audioguru
    • January 30, 2007

17. How to build powerful neutral or earthing

    By alaveny, May 14, 2005
    • 13 replies
    • 4k views
    • 
    • prateeksikka
    • May 19, 2005

18. opamps

    By mettula, December 18, 2006
    • 13 replies
    • 3.5k views
    • 
    • audioguru
    • December 26, 2006

19. DC Motors

    By Guest, February 9, 2006
    • 13 replies
    • 5.1k views
    • 
    • Sukhbinder
    • April 13, 2006

20. How to make Audio power Amplifier Circuit

    By Aman bharti, September 18, 2018   

    • audio amplifier
    • audio power amplifier
    • (and 4 more)

      Tagged with:

      • audio amplifier
      • audio power amplifier
      • simple amlifier circuit diagram
      • 4558
      • audio amplifier circuit
      • simple audio amplifier circuit
    • 13 replies
    • 105.8k views
    • 
    • woodkiki
    • April 9, 2020

21. 12V / 5A Transistor Switch

    By Kain, June 25, 2005
    • 13 replies
    • 3.9k views
    • 
    • Kain
    • July 1, 2005

22. Modification help..

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

23. NPN transistor circuit - Is this right? I doubt it...

    By bobleny, December 23, 2006
    • 13 replies
    • 3.3k views
    • 
    • bobleny
    • December 25, 2006

24. 12v lamp Dimmer lamp ideas?

    By stuee, August 11, 2004
    • 13 replies
    • 9k views
    • 
    • Ryan Parks
    • January 3, 2017

25. "Desperate Housewife" with Remote Control Project

    By beeorlando, January 25, 2005
    • 13 replies
    • 5.7k views
    • 
    • beeorlando
    • January 28, 2005