Theory articles

719 topics in this forum

1. Writing good Collage Essay

   By ooan lena, 13 hours ago
   • 0 replies
   • 8 views
   • 
   • ooan lena
   • 13 hours ago

2. Please recommend a Good Electronics Book

   By Riccardo, December 17, 2009
   • 11 replies
   • 5.6k views
   • 
   • JohnKlein94
   • May 20

3. Our "DC Motors" article

   By audioguru, July 4, 2004
   • 10 replies
   • 4k views
   • 
   • Urbane Anderson
   • April 21

4. sample and hold circuit

   By Aman bharti, March 19   

   • sample and hold circuit working
   • what is sample and hold circuit
   • (and 1 more)

     Tagged with:

     • sample and hold circuit working
     • what is sample and hold circuit
     • sample and hold circuit
   • 0 replies
   • 385 views
   • 
   • Aman bharti
   • March 19

5. The RP2040 StackyPi is a Raspberry Pi Zero that can be used with HATs.

   By Kamaluddin Khan, February 8   

   • stackypi
   • raspberry pi
   • 0 replies
   • 171 views
   • 
   • Kamaluddin Khan
   • February 8

6. 555 timer

   By Holy Hathaway, August 28, 2019   

   • 555 timer
   • 2 replies
   • 1.8k views
   • 
   • M Salman Sarwar Khan
   • January 29

7. Electronic hardware

   By Sugandhan Vazhumuni, May 29, 2020
   • 2 replies
   • 1.9k views
   • 
   • DaviBrons
   • January 26

8. What is comparator

   By Aman bharti, September 28, 2020   

   • comparator
   • what is comparator
   • (and 3 more)

     Tagged with:

     • comparator
     • what is comparator
     • comparator circuit
     • opamp comparator
     • op-amp comparator
   • 2 replies
   • 2.6k views
   • 
   • charlesmox1
   • January 23

9. pcDuino to Act as 3D printer Control PC

   By Linksprite-Yuki, August 31, 2016   

   • pcduino to act as 3d printer control pc
   • 1 reply
   • 2.2k views
   • 
   • Techkid
   • August 25, 2021

10. Comparison of NB-IoT and LoRa technology

    By Fred Morgan, June 25, 2021
    • 0 replies
    • 448 views
    • 
    • Fred Morgan
    • June 25, 2021

11. Arduino sensors modules for beginners

    By Shahbaz75sb, June 23, 2021   

    • arduino uno
    • sensor
    • 0 replies
    • 452 views
    • 
    • Shahbaz75sb
    • June 23, 2021

12. What is the difference between LoRaWAN and NB-IoT？

    By Fred Morgan, May 11, 2021   

    • lorawan
    • nb-iot
    • (and 1 more)

      Tagged with:

      • lorawan
      • nb-iot
      • iot
    • 0 replies
    • 546 views
    • 
    • Fred Morgan
    • May 11, 2021

13. Comparison of the difference between MCU, ARM, DSP, module, and CPU

    By Fred Morgan, May 11, 2021
    • 0 replies
    • 819 views
    • 
    • Fred Morgan
    • May 11, 2021

14. Active Low Pass Filter Circuit Analysis using Siglent SDS2102X Plus Oscilloscope [Part-1]

    By sam.moshiri, March 22, 2021   

    • active low pass filter
    • active low pass filter circuit
    • (and 7 more)

      Tagged with:

      • active low pass filter
      • active low pass filter circuit
      • low pass filter
      • active filter using opamp
      • opamp
      • oscilloscope
      • sds2102x plus
      • sdg1025
      • waveform genertor
    • 0 replies
    • 522 views
    • 
    • sam.moshiri
    • March 22, 2021

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

    By Learn OrCAD Online, August 8, 2019
    • 1 reply
    • 5k views
    • 
    • Brenda Houston
    • January 25, 2021

16. how capacitor block dc but pass ac how does capacitor block DC and pass AC

    By Aman bharti, November 20, 2020   

    • how capacitor block dc current
    • how capacitor block dc power
    • 0 replies
    • 3.6k views
    • 
    • Aman bharti
    • November 20, 2020

17. Sleeve Antenna

    By Joshi, October 10, 2020
    • 1 reply
    • 1.4k views
    • 
    • HarryA
    • October 10, 2020

18. ohm's law

    By Aman bharti, September 28, 2020   

    • ohms law
    • ohm law
    • (and 4 more)

      Tagged with:

      • ohms law
      • ohm law
      • ohms law definition
      • ohm law definition
      • ohm law formula
      • ohm law equation
    • 0 replies
    • 921 views
    • 
    • Aman bharti
    • September 28, 2020

19. Component Tester (V-I Curve Tracer) Using The Oscilloscope XY Mode

    By sam.moshiri, September 24, 2020   

    • component tester
    • curve tracer
    • (and 2 more)

      Tagged with:

      • component tester
      • curve tracer
      • xy mode of the oscilloscope
      • diode test
    • 0 replies
    • 980 views
    • 
    • sam.moshiri
    • September 24, 2020

20. TUTORIAL - Reed switch

    By Ashish Adhikari, July 27, 2020
    • 1 reply
    • 2.2k views
    • 
    • admin
    • July 27, 2020

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

    By robertpeng, July 14, 2020   

    • 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
    • 1.2k views
    • 
    • robertpeng
    • July 14, 2020

22. State Variable active filter

    By Shmitt, March 17, 2004
    • 19 replies
    • 13.6k views
    • 
    • Wolframore
    • March 3, 2020

23. 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
    • 5.6k views
    • 
    • Aman bharti
    • December 4, 2019

24. Relationship between resistance and current 

    By Holy Hathaway, October 8, 2019   

    • resistance
    • current
    • 0 replies
    • 2.8k views
    • 
    • Holy Hathaway
    • October 8, 2019

25. Capacitor Function

    By Edgwine, September 11, 2019
    • 0 replies
    • 1.6k views
    • 
    • Edgwine
    • September 11, 2019