Projects Q/A

1,161 topics in this forum

1. 3-Axis Stepper Controller

   By Almost-retired, May 25, 2004
   • 5 replies
   • 3.5k views
   • 
   • MP
   • October 28, 2004

2. help with home alarm system :o

   By eceko, February 13, 2011
   • 2 replies
   • 3.5k views
   • 
   • The Master
   • April 5, 2011

3. + and - input/output question

   By johndeverill, December 29, 2004
   • 5 replies
   • 3.5k views
   • 
   • johndeverill
   • January 2, 2005

4. frequency to voltage noise filtering

   By bonanz, November 10, 2003
   • 2 replies
   • 3.5k views
   • 
   • ZomBiE
   • June 10, 2004

5. FM impedance antenna matching

   By AmRadiant, June 19, 2006
   • 8 replies
   • 3.5k views
   • 
   • AmRadiant
   • June 28, 2006

6. Rocker Switch Query

   By gEcky, May 6, 2004
   • 5 replies
   • 3.5k views
   • 
   • audioguru
   • May 10, 2004

7. 555 push pbutton

   By Donald Moreau, April 27, 2020
   • 8 replies
   • 3.5k views
   • 
   • HarryA
   • May 4, 2020

8. 4 watt fm transmitter

   By techmax, October 9, 2006
   • 9 replies
   • 3.5k views
   • 
   • audioguru
   • March 29, 2007

9. ??? Audio Expansion Circuit ???

   By xtp, May 5, 2005
   • 4 replies
   • 3.5k views
   • 
   • audioguru
   • May 10, 2005

10. Digital Volume Control

    By Giuflex, November 6, 2004
    • 5 replies
    • 3.5k views
    • 
    • audioguru
    • November 9, 2004

11. Motorola Hi-Fi power amplifier

    By audioguru, May 10, 2005
    • 8 replies
    • 3.4k views
    • 
    • ante
    • May 14, 2005

12. LM317 power supply trouble

    By JCB18, February 24, 2005
    • 12 replies
    • 3.4k views
    • 
    • JCB18
    • February 27, 2005

13. Help on clap switch

    By neba3939, August 13, 2012
    • 5 replies
    • 3.4k views
    • 
    • Hero999
    • November 29, 2012

14. Homemade game board detecting different player pieces

    By MrTEAP, October 15, 2015
    • 3 replies
    • 3.4k views
    • 
    • admin
    • October 16, 2015

15. time beeper

    By binkabir, October 31, 2005
    • 12 replies
    • 3.4k views
    • 
    • audioguru
    • November 21, 2005

16. Solenoid driver circuit

    By Novice1, March 16, 2011
    • 6 replies
    • 3.4k views
    • 
    • ElenaShapiro
    • March 23, 2011

17. The Oscilator projects

    By quincy, June 1, 2007
    • 9 replies
    • 3.4k views
    • 
    • AN920
    • June 3, 2007

18. Fun Card Programmer

    By Vipper, November 6, 2004
    • 5 replies
    • 3.4k views
    • 
    • hakyman
    • January 14, 2005

19. 0v-30v power supply

    By Kevin Weddle, August 23, 2014
    • 5 replies
    • 3.4k views
    • 
    • audioguru
    • August 24, 2014

20. H-Bridge

    By Watoto, April 16, 2004
    • 1 reply
    • 3.4k views
    • 
    • MP
    • April 16, 2004

21. Laser Sensor and Counter

    By eptheta, December 20, 2009
    • 12 replies
    • 3.4k views
    • 
    • Alex Tsekenis
    • December 22, 2009

22. About Projects Q/A

    By MP, April 18, 2004
    • 0 replies
    • 3.4k views
    • 
    • MP
    • April 18, 2004

23. Speed controller for AC Servo Motor - help

    By HackoBoy, April 24, 2019
    • 4 replies
    • 3.3k views
    • 
    • HackoBoy
    • May 8, 2019

24. If it does not belong here, it could be deleted

    By MP, December 20, 2005
    • 0 replies
    • 3.3k views
    • 
    • MP
    • December 20, 2005

25. high precise Temperature sensor

    By eplanet, January 12, 2011
    • 6 replies
    • 3.3k views
    • 
    • eplanet
    • January 18, 2011