Electronic Projects Design/Ideas

3,398 topics in this forum

1. A guide to LED Emergency Light Circuit with LDR

   By crystallin, April 14, 2023
   • 1 reply
   • 805 views
   • 
   • bidrohini
   • May 21, 2023

2. a hot products - digital photo frame

   By cnskyvision, April 16, 2007
   • 2 replies
   • 1.3k views
   • 
   • cnskyvision
   • April 28, 2007

3. a light dependent switch

   By lutaaya, February 7, 2010
   • 2 replies
   • 1.6k views
   • 
   • gogo2520
   • February 7, 2010

4. A linear or switching voltage regulator that can handle 10amp+

   By crodan85, January 21, 2006
   • 3 replies
   • 1.6k views
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   • ante
   • January 29, 2006

5. a microprocessor transistor hFE tester

   By Guest Shivam_Raj, April 8, 2012
   • 3 replies
   • 1.6k views
   • 
   • Hero999
   • April 11, 2012

6. A new set of speakers

   By msharpe.175, January 26, 2006
   • 0 replies
   • 1.1k views
   • 
   • msharpe.175
   • January 26, 2006

7. a new system to record to ISD2500 series chipset from Computer

   By pashmak, May 28, 2007
   • 0 replies
   • 1.1k views
   • 
   • pashmak
   • May 28, 2007

8. A novel circuit uses the adjustment pin of a regulator IC to provide audio ampli

   By Muhammad Abu Bakar, July 7, 2006
   • 1 reply
   • 1.4k views
   • 
   • allvol
   • July 7, 2006

9. A Portable White Noise Generator Circuit

   By sam.moshiri, January 28, 2022   

   • white noise
   • noise generator
   • (and 2 more)

     Tagged with:

     • white noise
     • noise generator
     • random noise
     • white noise generator circuit
   • 0 replies
   • 1.1k views
   • 
   • sam.moshiri
   • January 28, 2022

10. A Project with a puzzle

    By Kevin, March 31, 2007
    • 2 replies
    • 1.7k views
    • 
    • MP
    • May 5, 2007

11. A proposal for using ultrasonic wave bird flock repellents in aircraft

    By meecheekoh, July 19, 2010
    • 5 replies
    • 2.6k views
    • 
    • Hero999
    • July 23, 2010

12. A reference site for electronic simulation

    By kribal, April 5, 2009
    • 0 replies
    • 1k views
    • 
    • kribal
    • April 5, 2009

13. A Serial GLCD 128x64 Simple Project

    By oldsprings, March 8, 2010
    • 0 replies
    • 1.7k views
    • 
    • oldsprings
    • March 8, 2010

14. A Small RF counter

    By g_unev, March 20, 2007
    • 1 reply
    • 1.1k views
    • 
    • g_unev
    • March 21, 2007

15. A Standalone Full Bridge DC Motor Driver

    By sam.moshiri, October 30, 2022   

    • dc motor driver
    • h bridge dc motor driver
    • (and 6 more)

      Tagged with:

      • dc motor driver
      • h bridge dc motor driver
      • h bridge
      • dc motor
      • tiny13
      • ir2104
      • full bridge dc motor driver
      • full bridge
    • 0 replies
    • 1k views
    • 
    • sam.moshiri
    • October 30, 2022

16. A temperature clock display module made in holidays

    By Ivan Alexander, September 7, 2012
    • 1 reply
    • 1.7k views
    • 
    • Hero999
    • September 7, 2012

17. A timer question

    By tt1234, July 8, 2005
    • 6 replies
    • 3k views
    • 
    • audioguru
    • July 14, 2005

18. a very new Idea

    By walid, September 27, 2006
    • 0 replies
    • 1.3k views
    • 
    • walid
    • September 27, 2006

19. A VERY usefull circuit , but how...

    By nanopoylos, July 30, 2004
    • 8 replies
    • 3.9k views
    • 
    • ante
    • August 1, 2004

20. A vizz Appears on Telephone line when I connect the serial port!

    By Shahriar, January 7, 2006
    • 3 replies
    • 1.4k views
    • 
    • Shahriar
    • January 8, 2006

21. A/C switching through PC

    By owais86, July 8, 2009
    • 4 replies
    • 2.5k views
    • 
    • Hero999
    • July 8, 2009

22. A/D Converters and Shift registers

    By tarsius, May 4, 2004
    • 6 replies
    • 2.7k views
    • 
    • tarsius
    • May 7, 2004

23. AA battery power rating

    By Uman, October 5, 2004
    • 9 replies
    • 2.6k views
    • 
    • audioguru
    • October 20, 2004

24. AAA Battery Charger

    By smartsarath2003, March 6, 2005
    • 13 replies
    • 4k views
    • 
    • audioguru
    • March 17, 2005

25. About PCBA Problems

    By Amily, January 19, 2016   

    • technology
    • society
    • 0 replies
    • 1.6k views
    • 
    • Amily
    • January 19, 2016