Theory articles

730 topics in this forum

1. Brightest White LED

   By walid, March 12, 2012
   • 7 replies
   • 5k views
   • 
   • Hero999
   • March 19, 2012

2. temp. sensor ds1820

   By eplanet, January 5, 2012
   • 1 reply
   • 3.8k views
   • 
   • Will D
   • March 15, 2012

3. Air flow (CFM) calculation

   By pier, December 6, 2011
   • 1 reply
   • 3.7k views
   • 
   • Will D
   • March 15, 2012

4. questio: L-network

   By walid, March 10, 2012
   • 0 replies
   • 2.4k views
   • 
   • walid
   • March 10, 2012

5. Why caps in paralell?

   By walid, March 8, 2012
   • 3 replies
   • 3.5k views
   • 
   • walid
   • March 10, 2012

6. Heat transfer theory

   By RyanS, October 23, 2011
   • 6 replies
   • 5k views
   • 
   • Silent Jack
   • December 4, 2011

7. LM358 - Dual Low Power Operational Amplifier

   By Davaliao, August 19, 2011
   • 5 replies
   • 5.7k views
   • 
   • pdp
   • October 5, 2011

8. Discharging Li-Ion batteries

   By pier, October 4, 2011
   • 1 reply
   • 2.9k views
   • 
   • audioguru
   • October 4, 2011

9. Manual Component Insertion Time

   By qbone, September 12, 2011
   • 0 replies
   • 2.7k views
   • 
   • qbone
   • September 12, 2011

10. Newbie doubt regarding battery voltage

    By tronwannabe, July 4, 2011
    • 3 replies
    • 4.1k views
    • 
    • aaa_nith93
    • August 3, 2011

11. Digital electronics

    By amnishtyagi, March 16, 2011
    • 2 replies
    • 3.4k views
    • 
    • nafi472
    • July 3, 2011

12. What do you mean by 3 1/2, 3 3/4 digits specs for a DMM

    By Sukhbinder, June 30, 2011
    • 2 replies
    • 4k views
    • 
    • Sukhbinder
    • July 1, 2011

13. Solenoids

    By Silent Jack, June 17, 2011
    • 3 replies
    • 3.8k views
    • 
    • Hero999
    • June 22, 2011

14. transistor biasing

    By Kevin Weddle, September 15, 2010
    • 13 replies
    • 6.6k views
    • 
    • audioguru
    • May 22, 2011

15. Logic Level Mosfets

    By gogo2520, April 29, 2011
    • 2 replies
    • 4.2k views
    • 
    • gogo2520
    • May 1, 2011

16. Op-amp in сurrent-sensing

    By pdp, April 30, 2011
    • 0 replies
    • 3.1k views
    • 
    • pdp
    • April 30, 2011

17. Can DFT algorithm be faster than FFT in some case

    By Zaja, March 21, 2011
    • 1 reply
    • 3.3k views
    • 
    • Zaja
    • March 27, 2011

18. soil moisture sensors

    By mar28, March 22, 2011
    • 1 reply
    • 3.2k views
    • 
    • Silent Jack
    • March 25, 2011

19. Is it a hartely oscillator??

    By walid, November 19, 2010
    • 16 replies
    • 9.7k views
    • 
    • Hero999
    • March 1, 2011

20. Lithium-ion battery Cycle

    By pier, February 16, 2011
    • 1 reply
    • 3.5k views
    • 
    • audioguru
    • February 16, 2011

21. reshaping a signal

    By walid, October 26, 2010
    • 3 replies
    • 2.8k views
    • 
    • Hero999
    • February 6, 2011

22. Maximum current

    By hubble, December 28, 2010
    • 4 replies
    • 4.4k views
    • 
    • hubble
    • December 29, 2010

23. Transistor biasing help

    By DaMoos, December 5, 2010
    • 6 replies
    • 5.1k views
    • 
    • Kevin Weddle
    • December 8, 2010

24. How to distinguish between FM and AM transmitter circuits

    By walid, November 19, 2010
    • 14 replies
    • 12.8k views
    • 
    • walid
    • November 21, 2010

25. LC tank circuit frequency

    By walid, November 19, 2010
    • 1 reply
    • 3.1k views
    • 
    • Kevin Weddle
    • November 19, 2010