Theory articles

725 topics in this forum

1. stable remote ground

   By Ldanielrosa, November 21, 2006
   • 2 replies
   • 1.9k views
   • 
   • Ldanielrosa
   • April 1, 2007

2. Voltage Limiter in DS1621 pc thermometer

   By gamelektro, March 31, 2007
   • 0 replies
   • 1.6k views
   • 
   • gamelektro
   • March 31, 2007

3. lm317 as current regulator

   By elix, March 30, 2007
   • 3 replies
   • 1.9k views
   • 
   • ante
   • March 30, 2007

4. Logic gates question

   By walid, February 25, 2007
   • 2 replies
   • 1.9k views
   • 
   • kumaratea
   • March 30, 2007

5. Automobile ignition power transistor

   By Kevin Weddle, March 13, 2007
   • 10 replies
   • 3.1k views
   • 
   • Kevin Weddle
   • March 29, 2007

6. Salt-taster

   By walid, March 18, 2007
   • 6 replies
   • 2.3k views
   • 
   • walid
   • March 27, 2007

7. What happens when a generator is overloaded?

   By dwangyahoo, March 25, 2007
   • 1 reply
   • 1.9k views
   • 
   • ante
   • March 26, 2007

8. A very Urgent Question

   By walid, March 21, 2007
   • 9 replies
   • 2.9k views
   • 
   • walid
   • March 25, 2007

9. Calculating Total Reactance

   By ytkms, March 2, 2007
   • 2 replies
   • 3.3k views
   • 
   • Gazza
   • March 20, 2007

10. A sleep Timer

    By walid, March 14, 2007
    • 6 replies
    • 2.6k views
    • 
    • audioguru
    • March 19, 2007

11. MNA question about amplifier

    By walid, March 18, 2007
    • 1 reply
    • 1.7k views
    • 
    • audioguru
    • March 18, 2007

12. transformers

    By mettula, February 25, 2007
    • 1 reply
    • 1.9k views
    • 
    • walid
    • March 18, 2007

13. The caps surrounding the LM7812 regulator?

    By walid, February 4, 2007
    • 23 replies
    • 8.7k views
    • 
    • Herman the German
    • March 17, 2007

14. Question about voltage.

    By Plague.Jester, March 11, 2007
    • 6 replies
    • 3.2k views
    • 
    • audioguru
    • March 13, 2007

15. AC solenoids

    By Kevin Weddle, March 2, 2007
    • 2 replies
    • 1.9k views
    • 
    • Kevin Weddle
    • March 5, 2007

16. Transformerless power supply discussion!

    By walid, October 12, 2005
    • 16 replies
    • 5.7k views
    • 
    • walid
    • February 28, 2007

17. NAND gate

    By walid, February 27, 2007
    • 3 replies
    • 2k views
    • 
    • audioguru
    • February 27, 2007

18. Code convertors

    By umasankar, February 17, 2007
    • 2 replies
    • 1.9k views
    • 
    • MP
    • February 26, 2007

19. Microphone Amplifier

    By vivek_pv, February 15, 2007
    • 6 replies
    • 2.7k views
    • 
    • MP
    • February 25, 2007

20. could any one explaine to me

    By astra, February 22, 2007
    • 4 replies
    • 2.2k views
    • 
    • astra
    • February 24, 2007

21. Problem: two caps in ACDC unit?!?

    By mashkina, February 22, 2007
    • 4 replies
    • 2k views
    • 
    • mashkina
    • February 24, 2007

22. Hearing aid circuit

    By walid, February 13, 2007
    • 9 replies
    • 3.3k views
    • 
    • audioguru
    • February 16, 2007

23. OVER-/UNDER-VOLTAGE PROTECTION CIRCUIT ANALYSIS 1 2

    By walid, February 2, 2007
    • 48 replies
    • 12k views
    • 
    • audioguru
    • February 15, 2007

24. spark energy?

    By monoman, February 11, 2007
    • 2 replies
    • 1.9k views
    • 
    • monoman
    • February 11, 2007

25. LM308 maximum ratings

    By walid, January 31, 2007
    • 4 replies
    • 1.9k views
    • 
    • walid
    • February 1, 2007