Projects Q/A

1,161 topics in this forum

1. 0 30V power supply

   By albal59, March 8, 2013
   • 5 replies
   • 3.8k views
   • 
   • audioguru
   • March 19, 2013

2. Newbie Here

   By Chaos Elite, June 15, 2004
   • 4 replies
   • 3.8k views
   • 
   • marvinzzmartian
   • July 26, 2004

3. 22 W Audio Amplifier

   By davecoles1, August 24, 2006
   • 11 replies
   • 3.8k views
   • 
   • audioguru
   • September 6, 2006

4. Smart card PC emulator

   By timaco, April 21, 2004
   • 3 replies
   • 3.7k views
   • 
   • MP
   • April 28, 2004

5. Re: High powered LED mood lamp bug fixes

   By lil PopTart kid, August 1, 2009
   • 0 replies
   • 3.7k views
   • 
   • lil PopTart kid
   • August 1, 2009

6. 15W Fm-transmitter range?

   By jarmund, July 14, 2005
   • 2 replies
   • 3.7k views
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   • tikbalang
   • September 29, 2005

7. Question about ttl IC

   By Guest, September 9, 2004
   • 13 replies
   • 3.7k views
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   • ante
   • September 16, 2004

8. 555 timer designs using relay as output switch

   By Guest jacksparo, September 14, 2011
   • 7 replies
   • 3.7k views
   • 
   • Hero999
   • September 20, 2011

9. My latest PCB.

   By Hero999, September 10, 2009
   • 4 replies
   • 3.7k views
   • 
   • audioguru
   • September 13, 2009

10. (EMF) Electromagnetic field detector

    By Guest nanop, August 26, 2006
    • 3 replies
    • 3.7k views
    • 
    • audioguru
    • September 4, 2006

11. Simple FM transmitter question/s + help

    By namzer0, January 13, 2010
    • 13 replies
    • 3.7k views
    • 
    • audioguru
    • January 20, 2010

12. Temp controlled fan

    By NIbbels, March 10, 2005
    • 9 replies
    • 3.6k views
    • 
    • NIbbels
    • April 29, 2005

13. 28volt power supply

    By Kevin Weddle, January 19, 2014
    • 9 replies
    • 3.6k views
    • 
    • Kevin Weddle
    • February 2, 2014

14. limiting rpm

    By newonetoo, January 7, 2005
    • 3 replies
    • 3.6k views
    • 
    • ante
    • January 7, 2005

15. 8 Line Intercommunication using 89c51

    By Alex, April 17, 2004
    • 1 reply
    • 3.6k views
    • 
    • auwal
    • June 17, 2004

16. VGA to SCART project translation

    By creekree, November 9, 2003
    • 1 reply
    • 3.6k views
    • 
    • mixos
    • November 9, 2003

17. 12V, 5V, 3A dual power supply based on the LM2596

    By Guest electrophile, August 30, 2013
    • 4 replies
    • 3.6k views
    • 
    • Hero999
    • October 8, 2013

18. advanced l/c meter

    By peter g, June 17, 2017
    • 6 replies
    • 3.6k views
    • 
    • admin
    • January 25, 2019

19. Inductor

    By cdonke, July 21, 2004
    • 6 replies
    • 3.6k views
    • 
    • steven
    • October 15, 2004

20. Help!! My Door Alarm is not work?

    By michael1983, April 5, 2007
    • 14 replies
    • 3.6k views
    • 
    • audioguru
    • April 14, 2007

21. AC-DC Inverter Circuit Principles

    By Haggis and Neeps, February 12, 2010
    • 7 replies
    • 3.6k views
    • 
    • audioguru
    • February 17, 2010

22. Cell phone dial indicator

    By Deni, April 7, 2004
    • 2 replies
    • 3.5k views
    • 
    • Deni
    • April 8, 2004

23. TV Signal Amplifier

    By cdonke, July 16, 2004
    • 4 replies
    • 3.5k views
    • 
    • audioguru
    • July 23, 2004

24. Transducer digital output to analogue

    By johndeverill, March 31, 2005
    • 10 replies
    • 3.5k views
    • 
    • johndeverill
    • April 6, 2005

25. TDA1554 22W Amp

    By sherbo, April 23, 2005
    • 10 replies
    • 3.5k views
    • 
    • audioguru
    • April 24, 2005