Projects Q/A

1,161 topics in this forum

1. Fetal heart rate monitor // doppler

   By The Gus, December 29, 2004
   • 0 replies
   • 1.6k views
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   • The Gus
   • December 29, 2004

2. MOVED: Relay!!

   By MP, August 14, 2005
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   • 1.3k views
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   • MP
   • August 14, 2005

3. MOVED: Help with transistor

   By MP, August 14, 2005
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   • 1.3k views
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   • MP
   • August 14, 2005

4. robots

   By Guest Ananda krisnan.n, May 2, 2014
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   • 1.5k views
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   • Guest
   • May 2, 2014

5. MOVED: frequency to voltage converter

   By MP, August 14, 2005
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   • 1.3k views
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   • MP
   • August 14, 2005

6. MOVED: SMT/SMD

   By MP, January 9, 2007
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   • 1.4k views
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   • MP
   • January 9, 2007

7. Cheap OLED Displays and Arduino

   By Elcpoppy, December 9, 2015   

   • arduino
   • 0 replies
   • 1.7k views
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   • Elcpoppy
   • December 9, 2015

8. MOVED: braille printer

   By MP, August 14, 2005
   • 0 replies
   • 1.4k views
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   • MP
   • August 14, 2005

9. dumping a cap with negative 100vdc on it into a coil with mosfet

   By Guest Capt Gary, January 8, 2015
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   • 1.4k views
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   • Guest
   • January 8, 2015

10. MOVED: Digital Voltmeter with a twist

    By MP, August 14, 2005
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    • 1.3k views
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    • MP
    • August 14, 2005

11. MOVED: Transformer less power supply

    By MP, August 14, 2005
    • 0 replies
    • 1.4k views
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    • MP
    • August 14, 2005

12. MOVED: Battery Charger Conversion

    By MP, January 27, 2006
    • 0 replies
    • 1.5k views
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    • MP
    • January 27, 2006

13. MOVED: binary counter + and -

    By MP, August 14, 2005
    • 0 replies
    • 1.3k views
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    • MP
    • August 14, 2005

14. Help plz to build Phase sequence detector ?

    By sidre, April 3, 2009
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    • 1.1k views
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    • sidre
    • April 3, 2009

15. MOVED: design dc converter for 10V, 20A applications...

    By MP, August 14, 2005
    • 0 replies
    • 1.3k views
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    • MP
    • August 14, 2005

16. security system project

    By geee26, October 16, 2004
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    • 2.1k views
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    • geee26
    • October 16, 2004

17. MOVED: directive microcontroller antenna

    By MP, August 14, 2005
    • 0 replies
    • 1.4k views
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    • MP
    • August 14, 2005

18. MOVED: diac

    By MP, August 14, 2005
    • 0 replies
    • 1.4k views
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    • MP
    • August 14, 2005

19. Win a Free SIGLENT Oscilloscope or Generator!

    By Guest micemic, July 29, 2014
    • 0 replies
    • 1.5k views
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    • Guest
    • July 29, 2014

20. 7 Segment LED heart beat Counter circuit display

    By gregtorres, April 30, 2007
    • 0 replies
    • 2k views
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    • gregtorres
    • April 30, 2007

21. Need suggestions

    By ii_thunder_ii, April 5, 2009
    • 0 replies
    • 1.2k views
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    • ii_thunder_ii
    • April 5, 2009

22. Miditron interface - touch sensor

    By blackmayo, November 29, 2009
    • 0 replies
    • 1.5k views
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    • blackmayo
    • November 29, 2009

23. mechanism to separate the 5 pesos coin and 10 pesos coin

    By softhearted17, September 17, 2012
    • 0 replies
    • 1.5k views
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    • softhearted17
    • September 17, 2012

24. Is there any way to build video to vga converter?

    By econ, June 12, 2005
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    • 1.4k views
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    • econ
    • June 12, 2005

25. MOVED: Battery Charger

    By MP, August 16, 2005
    • 0 replies
    • 1.4k views
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    • MP
    • August 16, 2005