Theory articles

707 topics in this forum

1. TUTORIAL - Reed switch

   By Ashish Adhikari, July 27
   • 1 reply
   • 974 views
   • 
   • admin
   • July 27

2. Three common drilling holes in PCB: through hole, blind hole, buried hole

   By robertpeng, July 14   

   • three common drilling holes
   • through hole blind hole buried hole
   • (and 5 more)

     Tagged with:

     • three common drilling holes
     • through hole blind hole buried hole
     • circuit board
     • high density interconnector
     • hdi circuit boards
     • shenzhen pcb manufacturer
     • china pcba manufacturer
   • 0 replies
   • 663 views
   • 
   • robertpeng
   • July 14

3. Electronic hardware

   By Sugandhan Vazhumuni, May 29
   • 0 replies
   • 817 views
   • 
   • Sugandhan Vazhumuni
   • May 29

4. State Variable active filter

   By Shmitt, March 17, 2004
   • 19 replies
   • 11.5k views
   • 
   • Wolframore
   • March 3

5. Zener diode working

   By Aman bharti, December 4, 2019   

   • zener diode
   • zener diode as voltage regulator
   • (and 5 more)

     Tagged with:

     • zener diode
     • zener diode as voltage regulator
     • zener diode operation
     • zener diode working
     • how does a zener diode work
     • zener diode circuit
     • zener diode working principle
   • 0 replies
   • 3.6k views
   • 
   • Aman bharti
   • December 4, 2019

6. Hair Rezola Growth Hair and Appeal in Table View

   By Rezolagrthx, December 4, 2019
   • 0 replies
   • 70 views
   • 
   • Rezolagrthx
   • December 4, 2019

7. Relationship between resistance and current 

   By Holy Hathaway, October 8, 2019   

   • resistance
   • current
   • 0 replies
   • 2.1k views
   • 
   • Holy Hathaway
   • October 8, 2019

8. Capacitor Function

   By Edgwine, September 11, 2019
   • 0 replies
   • 1.1k views
   • 
   • Edgwine
   • September 11, 2019

9. pn junction diode

   By Aman bharti, September 5, 2019   

   • pn junction diode
   • pn diode
   • (and 7 more)

     Tagged with:

     • pn junction diode
     • pn diode
     • formation of pn junction
     • pn junction diode theory
     • operation of pn junction diode
     • semiconductor diode
     • barrier potential
     • depletion region
     • breakdown voltage
   • 0 replies
   • 1.3k views
   • 
   • Aman bharti
   • September 5, 2019

10. 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
    • 776 views
    • 
    • Aman bharti
    • September 5, 2019

11. 555 timer

    By Holy Hathaway, August 28, 2019   

    • 555 timer
    • 0 replies
    • 753 views
    • 
    • Holy Hathaway
    • August 28, 2019

12. Pspice Tutorials: Beginners to Advanced Level | Learn OrCad Online

    By Learn OrCAD Online, August 8, 2019
    • 0 replies
    • 4.1k views
    • 
    • Learn OrCAD Online
    • August 8, 2019

13. Not able to understand the concept of raised condition

    By Marcus17, November 9, 2017   

    • jk flip flop
    • 3 replies
    • 4k views
    • 
    • dorrismillerrr123
    • August 6, 2019

14. Ratio Detector

    By gabrigam66, July 23, 2019   

    • ratio detector
    • 1 reply
    • 2.9k views
    • 
    • HarryA
    • July 23, 2019

15. AI Smart agriculture control Device  

    By mukund_baviskar, June 12, 2019   

    • iot
    • efb-rev1
    • (and 2 more)

      Tagged with:

      • iot
      • efb-rev1
      • arduino
      • raspberry pi
    • 1 reply
    • 1.2k views
    • 
    • philip-45
    • June 12, 2019

16. logic gates circuit

    By Aman bharti, April 18, 2019   

    • logic gate
    • logic circuit
    • (and 5 more)

      Tagged with:

      • logic gate
      • logic circuit
      • and gate
      • nand gate
      • nor gate
      • or gate
      • not gate
    • 0 replies
    • 3k views
    • 
    • Aman bharti
    • April 18, 2019

17. logic gates operation

    By Aman bharti, April 18, 2019   

    • truth table
    • logic gate
    • (and 4 more)

      Tagged with:

      • truth table
      • logic gate
      • nand gate
      • nor gate
      • or gate
      • and gate
    • 0 replies
    • 4.2k views
    • 
    • Aman bharti
    • April 18, 2019

18. Vishay launches four TMBS Trench MOS rectifiers

    By willis, October 22, 2018   

    • vishay
    • 0 replies
    • 2.8k views
    • 
    • willis
    • October 22, 2018

19. TDK's new Hall effect sensor programming tool

    By willis, October 17, 2018
    • 0 replies
    • 1k views
    • 
    • willis
    • October 17, 2018

20. Modeling and Control of Full Bridge Push-Pull Bi-Directional DC/DC Converter

    By Lasseryie, May 17, 2018   

    • full bridge push-pull
    • pulse-width modulation switch model
    • (and 1 more)

      Tagged with:

      • full bridge push-pull
      • pulse-width modulation switch model
      • constant voltage control
    • 0 replies
    • 982 views
    • 
    • Lasseryie
    • May 17, 2018

21. Pyroelectric detector: the complete mathematiclal description

    By pyrodetector, September 24, 2017   

    • pyroelectric
    • detector
    • (and 1 more)

      Tagged with:

      • pyroelectric
      • detector
      • pir
    • 0 replies
    • 1.6k views
    • 
    • pyrodetector
    • September 24, 2017

22. Driving LED with MAX7219

    By ailex, September 4, 2017   

    • circuit
    • 0 replies
    • 1.6k views
    • 
    • ailex
    • September 4, 2017

23. PCB Antenna

    By karan mittal, January 31, 2017   

    • anteena
    • pcb antenna
    • 0 replies
    • 1.9k views
    • 
    • karan mittal
    • January 31, 2017

24. Door Detector

    By Linksprite-Yuki, October 17, 2016
    • 0 replies
    • 1.4k views
    • 
    • Linksprite-Yuki
    • October 17, 2016

25. Dot matrix display pilot question

    By Sherldonnnn, October 15, 2016
    • 0 replies
    • 1.4k views
    • 
    • Sherldonnnn
    • October 15, 2016