Projects Q/A

1,161 topics in this forum

1. 0-30V stabilized power supply: construction problem.

   By Guest Valve78, March 12, 2014
   • 20 replies
   • 5.5k views
   • 
   • audioguru
   • April 3, 2014

2. The Link Telephone Intercom

   By Guest Cory D, September 5, 2014
   • 19 replies
   • 4.6k views
   • 
   • Guest
   • November 15, 2014

3. 0-20 (3A) and 0-40 (1.5)A Power Supply (Elenco)

   By inferno, September 5, 2004
   • 18 replies
   • 7.6k views
   • 
   • audioguru
   • September 9, 2004

4. Help for a school Physic Projet ''Bulding a FM transmitter ''

   By Vince147, October 4, 2011
   • 18 replies
   • 6.2k views
   • 
   • paulinehepburnzpe37
   • September 20, 2023

5. Headlight Flasher

   By Valic, July 18, 2006
   • 17 replies
   • 4.8k views
   • 
   • pantla
   • February 20, 2007

6. remote controled door 10 second delay

   By Guest Big zee, April 20, 2014
   • 17 replies
   • 4.2k views
   • 
   • Guest
   • May 8, 2014

7. ECG for home use

   By Olihou, October 11, 2004
   • 17 replies
   • 6.8k views
   • 
   • audioguru
   • October 22, 2004

8. What will it do if I...?

   By LegendBreath, May 22, 2005
   • 17 replies
   • 5.7k views
   • 
   • Bikerman
   • June 5, 2005

9. Amplified Ear help!!!!

   By ruden, August 4, 2005
   • 17 replies
   • 7.3k views
   • 
   • Guest
   • January 25, 2006

10. Solar driven car

    By Guest Bindlestick, June 17, 2013
    • 17 replies
    • 6k views
    • 
    • Guest
    • March 20, 2014

11. 0-30volts Lab power supply

    By pier, April 24, 2007
    • 16 replies
    • 4.6k views
    • 
    • pier
    • April 30, 2007

12. Pulse Width Modulation DC Motor Control

    By audioguru, August 30, 2004
    • 16 replies
    • 5.1k views
    • 
    • audioguru
    • September 7, 2004

13. Fm transmitter about

    By mcsech, August 6, 2009
    • 16 replies
    • 5.1k views
    • 
    • Hero999
    • December 26, 2009

14. Notes on the Link intercom

    By Alpha, October 21, 2003
    • 16 replies
    • 25.2k views
    • 
    • vihngas
    • August 11, 2012

15. 6V Ultra-Bright Chaser

    By audioguru, January 21, 2005
    • 16 replies
    • 5.5k views
    • 
    • ante
    • May 27, 2005

16. Assistance with the voice changer using AP8072 IC

    By Electronically curious, March 19, 2023
    • 15 replies
    • 5.3k views
    • 
    • Electronically curious
    • March 25, 2023

17. Power Supply Meter Problem

    By woody, February 10, 2005
    • 15 replies
    • 4.3k views
    • 
    • audioguru
    • February 13, 2005

18. Piggy-backed PC power supplies?

    By CRE, March 22, 2005
    • 15 replies
    • 4.7k views
    • 
    • CRE
    • April 4, 2005

19. Audio Signal Switch

    By Shahriar, July 26, 2004
    • 15 replies
    • 6.6k views
    • 
    • audioguru
    • August 3, 2004

20. Step Up Battery Voltage Problem

    By tasha, July 22, 2011
    • 15 replies
    • 5k views
    • 
    • tasha
    • July 29, 2011

21. LED pulser help

    By runklem, May 26, 2007
    • 14 replies
    • 4.9k views
    • 
    • runklem
    • June 1, 2007

22. car battery tester

    By rabid_zuchinni, May 13, 2006
    • 14 replies
    • 4.9k views
    • 
    • MP
    • April 30, 2007

23. AM RECIEVER

    By prateeksikka, November 20, 2004
    • 14 replies
    • 4.1k views
    • 
    • surajbarkale
    • December 6, 2004

24. FM Transmitter Help

    By Guest Aliyu Umar, February 8, 2011
    • 14 replies
    • 5.8k views
    • 
    • Hero999
    • February 16, 2011

25. Inverter oscillator

    By Kevin Weddle, October 15, 2013
    • 14 replies
    • 5.6k views
    • 
    • audioguru
    • October 27, 2013