Projects Q/A

1,161 topics in this forum

1. e-bike thesis project

   By elei911, May 5, 2011
   • 2 replies
   • 1.9k views
   • 
   • elei911
   • May 5, 2011

2. Project Help (making a clock from 4 switches)

   By xtreme, April 30, 2011
   • 1 reply
   • 1.7k views
   • 
   • Hero999
   • April 30, 2011

3. Single Chip Temperature Data Logger

   By vivekgb, April 17, 2011
   • 1 reply
   • 1.8k views
   • 
   • vivekgb
   • April 18, 2011

4. just 0 and 1 in 7 segment

   By xtreme, April 11, 2011
   • 0 replies
   • 1.7k views
   • 
   • xtreme
   • April 11, 2011

5. what is the purpose of Up/Down Digital Counter

   By xtreme, April 10, 2011
   • 1 reply
   • 2k views
   • 
   • Hero999
   • April 10, 2011

6. which resistors are used in stopwatch circuit?

   By xtreme, April 9, 2011
   • 4 replies
   • 2.9k views
   • 
   • xtreme
   • April 10, 2011

7. help with home alarm system :o

   By eceko, February 13, 2011
   • 2 replies
   • 3.5k views
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   • The Master
   • April 5, 2011

8. how it works (the dark activated lamp)

   By mamand, April 4, 2011
   • 0 replies
   • 1.6k views
   • 
   • mamand
   • April 4, 2011

9. Electronic Stethoscope 1 2 3 4 16

   By t_ang4, October 4, 2003
   • 388 replies
   • 142.4k views
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   • audioguru
   • April 4, 2011

10. Stereo Power Supply Core Problem

    By beach_boy90, March 24, 2011
    • 5 replies
    • 2.7k views
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    • beach_boy90
    • April 4, 2011

11. Oscilloscope overshooting in RC high-pass filter

    By tiagoft, March 27, 2011
    • 2 replies
    • 2.1k views
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    • indulis
    • March 30, 2011

12. Inteface between probe and PC

    By mar28, March 30, 2011
    • 0 replies
    • 1.4k views
    • 
    • mar28
    • March 30, 2011

13. switching speakers (4 conductors per) 10 + with IC's ???

    By rgb13, March 26, 2011
    • 3 replies
    • 1.6k views
    • 
    • Hero999
    • March 26, 2011

14. Help please about the very simple power failure light project

    By mamand, March 25, 2011
    • 5 replies
    • 2.6k views
    • 
    • Hero999
    • March 26, 2011

15. need suggestions for my project

    By nvramana406, March 25, 2011
    • 0 replies
    • 1.3k views
    • 
    • nvramana406
    • March 25, 2011

16. Solenoid driver circuit

    By Novice1, March 16, 2011
    • 6 replies
    • 3.4k views
    • 
    • ElenaShapiro
    • March 23, 2011

17. Need help with Arduino Code

    By vetenskapsman, March 18, 2011
    • 1 reply
    • 1.8k views
    • 
    • ElenaShapiro
    • March 23, 2011

18. IR Switch for LED

    By PaulWood, March 7, 2011
    • 24 replies
    • 8.8k views
    • 
    • ElenaShapiro
    • March 23, 2011

19. 40 VAC to energize 24 VAC relay coil?

    By brian5857, March 19, 2011
    • 6 replies
    • 3.2k views
    • 
    • brian5857
    • March 19, 2011

20. help to run dc brushless motor

    By infidelboy, March 18, 2011
    • 0 replies
    • 1.4k views
    • 
    • infidelboy
    • March 18, 2011

21. Simple Question

    By Pratibha, March 5, 2011
    • 1 reply
    • 1.8k views
    • 
    • Hero999
    • March 5, 2011

22. Spinning LED Display

    By lwilliams, February 23, 2011
    • 1 reply
    • 2.3k views
    • 
    • gogo2520
    • February 23, 2011

23. Augmented Reality

    By sacilat, February 18, 2011
    • 0 replies
    • 1.8k views
    • 
    • sacilat
    • February 18, 2011

24. Connecting a 5.1 surround sound w/ sub to .mp3 player or netbook; Impossible??

    By soun, February 16, 2011
    • 2 replies
    • 2.3k views
    • 
    • soun
    • February 17, 2011

25. FM Transmitter Help

    By Guest Aliyu Umar, February 8, 2011
    • 14 replies
    • 5.8k views
    • 
    • Hero999
    • February 16, 2011