Electronic Projects Design/Ideas

3,401 topics in this forum

1. switching circuit

   By mphotis, August 29, 2004
   • 17 replies
   • 4.4k views
   • 
   • audioguru
   • February 9, 2005

2. How do I start off for a Robot

   By Sumit Saraogi, March 28, 2005
   • 17 replies
   • 4.3k views
   • 
   • masterleous
   • April 2, 2005

3. Project help needed ..very very simple for the lot of you probably.

   By fotoobscura, May 17, 2005
   • 21 replies
   • 4.3k views
   • 
   • fotoobscura
   • May 19, 2005

4. Modification help..

   By Guest Kasamiko, May 20, 2004
   • 13 replies
   • 4.3k views
   • 
   • Guest
   • May 28, 2004

5. Doubling 7805 regulator current is effective?

   By wuemura, December 1, 2006
   • 19 replies
   • 4.3k views
   • 
   • wuemura
   • December 7, 2006

6. Bridge problem!

   By Mukhalled, June 19, 2006
   • 17 replies
   • 4.3k views
   • 
   • audioguru
   • June 23, 2006

7. Latch triggering

   By Kevin Weddle, July 2, 2004
   • 18 replies
   • 4.3k views
   • 
   • audioguru
   • August 3, 2004

8. Looking for a good design for a PIC based VU Meter

   By tvguy24, January 19, 2020   

   • vu meter
   • 2 replies
   • 4.3k views
   • 
   • admin
   • January 20, 2020

9. PCB photofabrication

   By mik3ca, September 3, 2006
   • 17 replies
   • 4.3k views
   • 
   • mik3ca
   • September 18, 2006

10. Re: Music VU Meter

    By sparky3489, August 1, 2009
    • 13 replies
    • 4.3k views
    • 
    • sparky3489
    • August 3, 2009

11. Variable digital resistor???????

    By ArcAngel2479, February 14, 2005
    • 13 replies
    • 4.3k views
    • 
    • jpp412
    • March 29, 2005

12. Local Positioning System (I need some help)

    By CPW, June 26, 2006
    • 13 replies
    • 4.3k views
    • 
    • CPW
    • December 1, 2006

13. Servo Throttle Control

    By mbedford, June 25, 2004
    • 15 replies
    • 4.3k views
    • 
    • mbedford
    • July 1, 2004

14. lm7805 question

    By eplanet, February 19, 2012
    • 6 replies
    • 4.3k views
    • 
    • Hero999
    • February 23, 2012

15. 4PDT to SPDT trick

    By MrHeckles, March 20, 2006
    • 19 replies
    • 4.2k views
    • 
    • Staigen
    • March 24, 2006

16. sensitive parabolic michrophone

    By konrad, January 26, 2006
    • 20 replies
    • 4.2k views
    • 
    • Staigen
    • February 3, 2006

17. How to build an adjustable switching power supply using LM2576 [Buck Converter, CC-CV]

    By sam.moshiri, August 7, 2019   

    • dc to dc buck converter
    • buck converter
    • (and 5 more)

      Tagged with:

      • dc to dc buck converter
      • buck converter
      • switching power supply
      • variable switching power supply
      • lm2576 current limit
      • lm2576 variable
      • lm2576
    • 0 replies
    • 4.2k views
    • 
    • sam.moshiri
    • August 7, 2019

18. Equalizer ...

    By Mukhalled, September 2, 2005
    • 20 replies
    • 4.2k views
    • 
    • audioguru
    • September 29, 2005

19. Why doesn't my inductor give more kick.

    By H_man, September 20, 2006
    • 17 replies
    • 4.2k views
    • 
    • audioguru
    • September 26, 2006

20. Water Level Indicator

    By Harish Dhanda, March 5, 2011
    • 11 replies
    • 4.2k views
    • 
    • Hero999
    • March 6, 2011

21. SG3524 buck converter

    By noname, January 16, 2007
    • 7 replies
    • 4.2k views
    • 
    • indulis
    • January 16, 2007

22. Simple dB meter driver circuit.

    By electronics_shamim, May 2, 2007
    • 12 replies
    • 4.2k views
    • 
    • MP
    • May 5, 2007

23. fm Blink LED using FM radio

    By Harsh V, January 14, 2016   

    • led
    • radio
    • (and 1 more)

      Tagged with:

      • led
      • radio
      • rf
    • 4 replies
    • 4.2k views
    • 
    • audioguru
    • March 13, 2017

24. icl7106 + LCD (help this amateur girl)

    By zeeq, February 23, 2007
    • 3 replies
    • 4.2k views
    • 
    • audioguru
    • March 5, 2007

25. Send & Receive DTMF with MT8880

    By try_20022000, December 28, 2003
    • 2 replies
    • 4.2k views
    • 
    • mixos
    • December 29, 2003