Electronic Projects Design/Ideas

3,398 topics in this forum

1. Increased voltage! 1 2

   By prateeksikka, November 25, 2005
   • 27 replies
   • 6.2k views
   • 
   • Guest
   • December 8, 2005

2. Need help in project development

   By Nancesar, December 3, 2020
   • 3 replies
   • 6.1k views
   • 
   • Charly Flint
   • June 10, 2022

3. Help in simple project design

   By desmond, April 5, 2004
   • 19 replies
   • 6.1k views
   • 
   • desmond
   • April 12, 2004

4. Design and construction of 3kVA inverter incorporating a 200Ah battery

   By alabimusty, September 16, 2005
   • 11 replies
   • 6k views
   • 
   • alabimusty
   • September 23, 2005

5. Capacitane switch

   By smaug, January 18, 2004
   • 19 replies
   • 6k views
   • 
   • Staigen
   • January 30, 2004

6. PCB design

   By Guest GoodmanMotor, March 17, 2014
   • 6 replies
   • 6k views
   • 
   • davidjackson
   • January 31, 2018

7. Negative charge pump

   By Kevin Weddle, December 25, 2004
   • 21 replies
   • 6k views
   • 
   • audioguru
   • January 27, 2005

8. Guitar Amplifier

   By blacksheep, July 29, 2004
   • 17 replies
   • 5.9k views
   • 
   • EDY
   • August 1, 2004

9. KVM switch circuit / Multi-pole double throw switch

   By Wild Violence, September 26, 2004
   • 10 replies
   • 5.9k views
   • 
   • fatacini
   • October 8, 2004

10. How can I make a guitar fuzz effect 1 2

    By Jesus@wp4mhl, August 11, 2006
    • 27 replies
    • 5.9k views
    • 
    • audioguru
    • August 19, 2006

11. Please help me to build-up this circuit

    By Guest Digonto, March 28, 2011
    • 19 replies
    • 5.8k views
    • 
    • Guest
    • April 11, 2011

12. Infrared Receiver

    By Axle, September 13, 2006
    • 24 replies
    • 5.8k views
    • 
    • nickey
    • October 30, 2006

13. Candle flicker led schematics?

    By stuee, July 30, 2009
    • 5 replies
    • 5.8k views
    • 
    • Herman the German
    • August 5, 2009

14. Stupid op-amp question

    By darrins, September 30, 2004
    • 23 replies
    • 5.8k views
    • 
    • audioguru
    • October 4, 2004

15. Connecting An Audio Output to 20 Headphones...

    By Shahriar, July 22, 2004
    • 24 replies
    • 5.7k views
    • 
    • MP
    • August 2, 2004

16. TESTING A 40673 DUAL GATE MOSFET

    By cobra149, December 25, 2011
    • 4 replies
    • 5.7k views
    • 
    • cobra149
    • December 26, 2011

17. "Desperate Housewife" with Remote Control Project

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

18. How can I cascade 4017s?

    By bobleny, November 26, 2006
    • 16 replies
    • 5.7k views
    • 
    • bobleny
    • November 27, 2006

19. Image processing in Robot

    By ronald_sas, October 28, 2006
    • 13 replies
    • 5.7k views
    • 
    • ronald_sas
    • January 4, 2007

20. Help needed to design & market temp speed control

    By GeneSplicer, March 10, 2019
    • 0 replies
    • 5.7k views
    • 
    • GeneSplicer
    • March 10, 2019

21. 0-5V Analog Output from my PC

    By killerleprechaun21, October 3, 2005
    • 14 replies
    • 5.6k views
    • 
    • jarmund
    • October 8, 2005

22. Timer Circut Help

    By kidoh, November 21, 2003
    • 4 replies
    • 5.6k views
    • 
    • mozikluv
    • November 25, 2003

23. HO Scale Slot Car Racing Tree

    By navygi, April 8, 2004
    • 11 replies
    • 5.6k views
    • 
    • MP
    • April 16, 2004

24. PSU repair, found strange cap, need guidance

    By Enginuitor, July 25, 2004
    • 22 replies
    • 5.6k views
    • 
    • Enginuitor
    • July 28, 2004

25. Active load circuit 5-8A

    By Kaminari, August 23, 2010
    • 1 reply
    • 5.6k views
    • 
    • Kevin Weddle
    • August 25, 2010