Theory articles

723 topics in this forum

1. Rechargeable battery - Rate of Self Discharge ?

   By sikui, June 8, 2006
   • 6 replies
   • 2.5k views
   • 
   • audioguru
   • June 16, 2006

2. series RL

   By Kevin Weddle, March 23, 2004
   • 0 replies
   • 2.5k views
   • 
   • Kevin Weddle
   • March 23, 2004

3. Gang specifications used in FM receiver.

   By electronics_shamim, May 15, 2007
   • 4 replies
   • 2.5k views
   • 
   • walid
   • May 16, 2007

4. transistors

   By Kevin Weddle, July 10, 2004
   • 2 replies
   • 2.4k views
   • 
   • Kevin Weddle
   • July 11, 2004

5. Pyroelectric detector: the complete mathematiclal description

   By pyrodetector, September 24, 2017   

   • pyroelectric
   • detector
   • (and 1 more)

     Tagged with:

     • pyroelectric
     • detector
     • pir
   • 0 replies
   • 2.4k views
   • 
   • pyrodetector
   • September 24, 2017

6. low current transistor bias

   By Kevin Weddle, April 6, 2006
   • 6 replies
   • 2.4k views
   • 
   • Kevin Weddle
   • April 7, 2006

7. what is impedance??

   By adelaid, November 7, 2006
   • 2 replies
   • 2.4k views
   • 
   • Cabwood
   • November 21, 2006

8. Any math'a maexperts out there? Need help rearranging this formula...

   By bobleny, December 25, 2006
   • 6 replies
   • 2.4k views
   • 
   • bobleny
   • December 25, 2006

9. LC filters

   By Kevin Weddle, October 21, 2010
   • 4 replies
   • 2.4k views
   • 
   • Hero999
   • October 26, 2010

10. help me!!about a mixer

    By ana, February 9, 2006
    • 4 replies
    • 2.4k views
    • 
    • audioguru
    • May 22, 2006

11. 6 speakers on 4-channels stereo!!

    By Mukhalled, August 1, 2006
    • 2 replies
    • 2.4k views
    • 
    • Mukhalled
    • August 1, 2006

12. Digital Logic Problem

    By muckleluck, May 26, 2005
    • 5 replies
    • 2.4k views
    • 
    • MP
    • June 9, 2005

13. 27MHz colpitts oscillator qestion

    By walid, April 26, 2012
    • 0 replies
    • 2.4k views
    • 
    • walid
    • April 26, 2012

14. 555 timer

    By Kevin Weddle, July 29, 2009
    • 1 reply
    • 2.4k views
    • 
    • shardik1
    • August 3, 2009

15. powering on and off

    By Kevin Weddle, August 12, 2009
    • 3 replies
    • 2.4k views
    • 
    • audioguru
    • August 18, 2009

16. Re: Automatic AC generator

    By sarath, July 31, 2009
    • 2 replies
    • 2.4k views
    • 
    • audioguru
    • August 19, 2009

17. infrared help

    By Um...Me123, January 14, 2007
    • 5 replies
    • 2.4k views
    • 
    • audioguru
    • April 10, 2007

18. Opamp or Power Amp?

    By audioguru, September 23, 2004
    • 1 reply
    • 2.4k views
    • 
    • audioguru
    • September 23, 2004

19. C_B transistor impedance matching

    By walid, June 13, 2005
    • 5 replies
    • 2.4k views
    • 
    • audioguru
    • June 26, 2005

20. microcontrol/ electronics related project Needed.

    By Guest remonx6, August 1, 2013
    • 2 replies
    • 2.4k views
    • 
    • pebe
    • August 27, 2013

21. What is Impedance in circuit

    By Aman bharti, September 5, 2019   

    • what is impedance
    • impedance vs resistance
    • (and 4 more)

      Tagged with:

      • what is impedance
      • impedance vs resistance
      • impedance unit
      • reactance and impedance
      • what is reactance
      • difference between impedance and resistance
    • 0 replies
    • 2.4k views
    • 
    • Aman bharti
    • September 5, 2019

22. bit rate and bandwidth....

    By prateeksikka, September 12, 2005
    • 4 replies
    • 2.4k views
    • 
    • prateeksikka
    • September 21, 2005

23. Frequency response for a transistor amp.

    By walid, April 16, 2007
    • 7 replies
    • 2.4k views
    • 
    • audioguru
    • April 18, 2007

24. Anyone Know of any good Math Books?

    By V8meathead, October 3, 2005
    • 4 replies
    • 2.4k views
    • 
    • ar3s
    • October 12, 2005

25. High pass filter transfer function

    By Maca, December 20, 2006
    • 2 replies
    • 2.4k views
    • 
    • prateeksikka
    • January 7, 2007