Projects Q/A

1,161 topics in this forum

1. Assistance with the voice changer using AP8072 IC

   By Electronically curious, March 19, 2023
   • 15 replies
   • 5.2k views
   • 
   • Electronically curious
   • March 25, 2023

2. Digital Tachometer?

   By bandm, August 27, 2004
   • 7 replies
   • 5.2k views
   • 
   • absolution
   • September 23, 2004

3. Home made pcb etchant?

   By nxt02, July 5, 2009
   • 8 replies
   • 5.2k views
   • 
   • rojeff
   • October 30, 2009

4. variable DC power supply

   By flippityflop, July 7, 2013
   • 12 replies
   • 5.1k views
   • 
   • Guest
   • August 1, 2013

5. Pulse Width Modulation DC Motor Control

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

6. Power Supply - looking for 200pf capacitor

   By poschi, November 12, 2005
   • 14 replies
   • 5.1k views
   • 
   • audioguru
   • November 23, 2005

7. Fm transmitter about

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

8. Step Up Battery Voltage Problem

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

9. diodes

   By Kevin Weddle, September 13, 2015
   • 12 replies
   • 5k views
   • 
   • Kevin Weddle
   • October 25, 2015

10. square to sine convertor

    By rohandayal, February 25, 2005
    • 12 replies
    • 5k views
    • 
    • audioguru
    • March 5, 2005

11. about "25w mosfet audio ampfilier"

    By thanhyuse, March 12, 2004
    • 5 replies
    • 5k views
    • 
    • hotwaterwizard
    • May 1, 2004

12. LED pulser help

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

13. car battery tester

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

14. Headlight Flasher

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

15. what this component called??

    By Muhammad Owais, July 28, 2019
    • 2 replies
    • 4.8k views
    • 
    • admin
    • August 5, 2019

16. tranasistor with amplifying factor 200

    By ssuet477, April 11, 2005
    • 9 replies
    • 4.8k views
    • 
    • audioguru
    • April 12, 2005

17. High-pass filter output voltage calculation

    By Guest Sherial, November 4, 2012
    • 1 reply
    • 4.7k views
    • 
    • Lyker
    • November 4, 2012

18. Piggy-backed PC power supplies?

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

19. Ideas for a New Project

    By klash, May 18, 2005
    • 12 replies
    • 4.6k views
    • 
    • prateeksikka
    • May 25, 2005

20. Help needed for storage device

    By vinash, March 3, 2005
    • 11 replies
    • 4.6k views
    • 
    • vinash
    • March 8, 2005

21. Beginning Projects

    By ShockTheSystem, July 18, 2005
    • 12 replies
    • 4.6k views
    • 
    • ShockTheSystem
    • July 29, 2005

22. LED project. :(

    By Psychotics, December 15, 2010
    • 13 replies
    • 4.6k views
    • 
    • gogo2520
    • December 18, 2010

23. The Link Telephone Intercom

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

24. 6 Channel Auto Reverse Sequential Running Lights

    By audioguru, April 26, 2004
    • 7 replies
    • 4.6k views
    • 
    • Guest
    • April 28, 2004

25. 0-30volts Lab power supply

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