Projects Q/A

1,161 topics in this forum

1. The Oscilator projects

   By quincy, June 1, 2007
   • 9 replies
   • 3.4k views
   • 
   • AN920
   • June 3, 2007

2. LED pulser help

   By runklem, May 26, 2007
   • 14 replies
   • 5k views
   • 
   • runklem
   • June 1, 2007

3. Digital Remote Thermometer

   By Buleye, September 30, 2005
   • 8 replies
   • 4.2k views
   • 
   • MNA
   • May 31, 2007

4. Strange Screening Problem

   By Xenobius, May 25, 2007
   • 2 replies
   • 1.7k views
   • 
   • Xenobius
   • May 29, 2007

5. Removed posts

   By MP, May 26, 2007
   • 0 replies
   • 1.5k views
   • 
   • MP
   • May 26, 2007

6. Help with medium range transmitter??

   By limlim500, May 21, 2007
   • 1 reply
   • 1.3k views
   • 
   • audioguru
   • May 21, 2007

7. Oscilloscope testing module (huntron circuit)

   By oldractech, July 11, 2004
   • 6 replies
   • 2.9k views
   • 
   • oldractech
   • May 19, 2007

8. Why is so hard to mimic the Knight Rider scanner Effect?

   By wuemura, April 5, 2007
   • 22 replies
   • 10.7k views
   • 
   • ante
   • May 12, 2007

9. Led display digital voltmeter kit?

   By linker33, May 11, 2007
   • 3 replies
   • 2.2k views
   • 
   • ante
   • May 12, 2007

10. which amp to build?

    By quincy, April 18, 2007
    • 4 replies
    • 2.3k views
    • 
    • Omni
    • May 10, 2007

11. Timed Beeper...need help!

    By Mukhalled, April 30, 2007
    • 5 replies
    • 2k views
    • 
    • Mukhalled
    • May 9, 2007

12. How to rebuild a Li-Ion battery pack

    By JujuLand, March 21, 2006
    • 2 replies
    • 2.5k views
    • 
    • hi-0ctane
    • May 7, 2007

13. High Power LED Mood Lamp 1 2 3

    By audioguru, October 25, 2006
    • 73 replies
    • 27.2k views
    • 
    • audioguru
    • May 2, 2007

14. Frost Alarm

    By Rocky, February 8, 2004
    • 5 replies
    • 10.8k views
    • 
    • soldering rod
    • May 2, 2007

15. car battery tester

    By rabid_zuchinni, May 13, 2006
    • 14 replies
    • 5k views
    • 
    • MP
    • April 30, 2007

16. 7 Segment LED heart beat Counter circuit display

    By gregtorres, April 30, 2007
    • 0 replies
    • 2.1k views
    • 
    • gregtorres
    • April 30, 2007

17. 0-30volts Lab power supply

    By pier, April 24, 2007
    • 16 replies
    • 4.6k views
    • 
    • pier
    • April 30, 2007

18. The link intercom

    By Johnson, October 13, 2006
    • 2 replies
    • 1.9k views
    • 
    • MP
    • April 22, 2007

19. MOVED: LED turn

    By MP, April 22, 2007
    • 0 replies
    • 1.2k views
    • 
    • MP
    • April 22, 2007

20. MOVED: insect attach

    By MP, April 22, 2007
    • 0 replies
    • 1.3k views
    • 
    • MP
    • April 22, 2007

21. MOVED: battery selector

    By MP, April 22, 2007
    • 0 replies
    • 1.4k views
    • 
    • MP
    • April 22, 2007

22. MOVED: Common Collector Emitter Follower

    By MP, April 22, 2007
    • 0 replies
    • 1.3k views
    • 
    • MP
    • April 22, 2007

23. Volt/Ammeter LCD panel into Powersupply

    By bbboelens, April 20, 2007
    • 2 replies
    • 1.5k views
    • 
    • bbboelens
    • April 20, 2007

24. 7 Segment LED Counter, Need help!

    By Mukhalled, April 13, 2007
    • 6 replies
    • 2.4k views
    • 
    • Mukhalled
    • April 17, 2007

25. help me read this circuit? please?

    By quincy, April 16, 2007
    • 4 replies
    • 1.8k views
    • 
    • audioguru
    • April 16, 2007