Projects Q/A

1,160 topics in this forum

1. 0-30V 3A - I need some answers

   By Guest MrDarkenRahl, December 22, 2014
   • 3 replies
   • 3.8k views
   • 
   • audioguru
   • April 7, 2018

2. 0-30V Power Supply - doesn't work

   By RubicK, December 16, 2005
   • 8 replies
   • 4.2k views
   • 
   • audioguru
   • December 18, 2005

3. 0-30V Power Supply: Replacing Potentiometers with Rotary Encoders and digital controls

   By Schorsch, February 18, 2017   

   • 0-30v
   • power supply
   • (and 3 more)

     Tagged with:

     • 0-30v
     • power supply
     • arduino
     • rotary encoder
     • potentiometer
   • 0 replies
   • 2.9k views
   • 
   • Schorsch
   • February 18, 2017

4. 0-30V PSU - prblem with current limiter

   By mikevein, July 27, 2006
   • 8 replies
   • 6k views
   • 
   • repairman2be
   • June 1, 2017

5. 0-30V stabilized power supply: construction problem.

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

6. 0-30volt laboratory power supply part list

   By Hobby1, December 10, 2019
   • 3 replies
   • 4k views
   • 
   • aticolabexport
   • February 24, 2021

7. 0-30volts Lab power supply

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

8. 0-50V 2A Bench Power Supply.

   By mastrila, October 31, 2004
   • 7 replies
   • 3.9k views
   • 
   • ante
   • November 3, 2004

9. 0-9999 timer(embedded-lab)

   By Guest Solderman39, March 26, 2013
   • 1 reply
   • 2k views
   • 
   • Guest
   • April 10, 2013

10. 0v-30v power supply

    By Kevin Weddle, August 23, 2014
    • 5 replies
    • 3.3k views
    • 
    • audioguru
    • August 24, 2014

11. 1-18volt variable power supply

    By Kevin Weddle, January 2, 2014
    • 11 replies
    • 5.3k views
    • 
    • Kevin Weddle
    • January 19, 2014

12. 1-25 volt power supply

    By Kevin Weddle, April 19, 2014
    • 21 replies
    • 6.3k views
    • 
    • audioguru
    • June 18, 2014

13. 1-25volt variable power supply

    By Kevin Weddle, December 29, 2013
    • 3 replies
    • 2.5k views
    • 
    • audioguru
    • January 19, 2014

14. 1.2 - 15V/3A adjustable regulated power supply

    By vendaf, August 23, 2012
    • 0 replies
    • 1.8k views
    • 
    • vendaf
    • August 23, 2012

15. 1.2-15V 3A Adjustable regulated power supply

    By Holt, November 10, 2011
    • 4 replies
    • 2.3k views
    • 
    • audioguru
    • November 10, 2011

16. 1.5V buzzer circuit

    By Hero999, June 16, 2010
    • 1 reply
    • 2.5k views
    • 
    • Hero999
    • June 29, 2010

17. 1.5v to 5v

    By pyrohaz, January 15, 2010
    • 11 replies
    • 6.7k views
    • 
    • Hero999
    • January 17, 2010

18. 100W Audio Amplfier By Smart Kit 1 2

    By faizanbrohi, December 5, 2005
    • 29 replies
    • 8.9k views
    • 
    • audioguru
    • December 12, 2005

19. 10w mini amp questions.

    By Sengo, July 26, 2006
    • 5 replies
    • 2.8k views
    • 
    • audioguru
    • July 31, 2006

20. 117L7 tube test

    By tubbytwo, September 12, 2004
    • 5 replies
    • 3.8k views
    • 
    • ante
    • September 17, 2004

21. 12 volt under voltage controller wiring

    By Alan Gill, December 2, 2019
    • 1 reply
    • 2.3k views
    • 
    • HarryA
    • December 4, 2019

22. 120 volt ac dip

    By fxkl47BF, June 21, 2017
    • 0 replies
    • 1.7k views
    • 
    • fxkl47BF
    • June 21, 2017

23. 12v 3a Transformerless Power Supply

    By uchihahayato, April 2, 2011
    • 5 replies
    • 27.5k views
    • 
    • audioguru
    • July 26, 2016

24. 12V 60W Amplifier

    By masly, September 2, 2011
    • 3 replies
    • 2.2k views
    • 
    • audioguru
    • September 3, 2011

25. 12V battery charger circuit design help

    By hubble, July 3, 2011
    • 8 replies
    • 4.2k views
    • 
    • hubble
    • July 23, 2011