Theory articles

723 topics in this forum

1. digital signal processing

   By satyacas, December 19, 2005
   • 1 reply
   • 1.5k views
   • 
   • ante
   • December 19, 2005

2. second order difference equation help

   By Eng.SalahEddin, October 27, 2006
   • 0 replies
   • 1.5k views
   • 
   • Eng.SalahEddin
   • October 27, 2006

3. Voltage Limiter in DS1621 pc thermometer

   By gamelektro, March 31, 2007
   • 0 replies
   • 1.5k views
   • 
   • gamelektro
   • March 31, 2007

4. High frequency A/D

   By Kevin Weddle, August 19, 2006
   • 1 reply
   • 1.5k views
   • 
   • indulis
   • August 19, 2006

5. MIC & Antenna module

   By walid, July 25, 2005
   • 1 reply
   • 1.5k views
   • 
   • Guest
   • July 25, 2005

6. Healp needed on test equipment

   By pradeepni, September 12, 2005
   • 1 reply
   • 1.5k views
   • 
   • Guest
   • September 12, 2005

7. Using a power supply salvaged from a DVD player

   By Steve_hi, April 15, 2007
   • 0 replies
   • 1.5k views
   • 
   • Steve_hi
   • April 15, 2007

8. frequency jammer circuits

   By zullu, December 10, 2005
   • 0 replies
   • 1.5k views
   • 
   • zullu
   • December 10, 2005

9. how to design a remote control????

   By shaiqbashir, February 11, 2006
   • 1 reply
   • 1.5k views
   • 
   • audioguru
   • February 12, 2006

10. Television

    By Raspberry, March 30, 2006
    • 0 replies
    • 1.5k views
    • 
    • Raspberry
    • March 30, 2006

11. How GSM Mobile Phones Work?

    By praveenkv1988, April 4, 2009
    • 1 reply
    • 1.4k views
    • 
    • annabella
    • July 29, 2009

12. Taxi interface?

    By Teslafan, August 26, 2006
    • 0 replies
    • 1.4k views
    • 
    • Teslafan
    • August 26, 2006

13. S/W Tools -EWB - Electronics Work Bench or MicroSim or Equivalent

    By nn_in, April 7, 2009
    • 0 replies
    • 1.3k views
    • 
    • nn_in
    • April 7, 2009

14. Arduino sensors modules for beginners

    By Shahbaz75sb, June 23, 2021   

    • arduino uno
    • sensor
    • 0 replies
    • 1.3k views
    • 
    • Shahbaz75sb
    • June 23, 2021

15. 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
    • 1.3k views
    • 
    • Fred Morgan
    • May 11, 2021

16. 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
    • 1.2k views
    • 
    • sam.moshiri
    • March 22, 2021

17. Comparison of NB-IoT and LoRa technology

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

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

    By Kamaluddin Khan, February 8, 2022   

    • stackypi
    • raspberry pi
    • 0 replies
    • 913 views
    • 
    • Kamaluddin Khan
    • February 8, 2022

19. Rail-to-Rail Operational Amplifier

    By Micka999, August 13, 2022
    • 0 replies
    • 681 views
    • 
    • Micka999
    • August 13, 2022

20. What is PWM-DIR

    By Malisa Woo, August 16, 2023
    • 0 replies
    • 663 views
    • 
    • Malisa Woo
    • August 16, 2023

21. Understanding Analog HD Camera: A Low-Cost High-Definition Camera System

    By ambroseeverhart, October 16, 2023   

    • camera
    • embedded
    • (and 1 more)

      Tagged with:

      • camera
      • embedded
      • embedded software
    • 0 replies
    • 516 views
    • 
    • ambroseeverhart
    • October 16, 2023

22. What exactly is an LM7805 Voltage Regulator?

    By Jotrinelectronic, December 5, 2023
    • 0 replies
    • 352 views
    • 
    • Jotrinelectronic
    • December 5, 2023

23. Mikroe Mikroe-3617 Development Board Product Introduction

    By htelec.net, September 28, 2023
    • 0 replies
    • 337 views
    • 
    • htelec.net
    • September 28, 2023