Inventive/New Ideas

154 topics in this forum

1. vehicle speed controller NEED HELP!!

   By tinubegood, August 26, 2006
   • 1 reply
   • 2.4k views
   • 
   • audioguru
   • August 26, 2006

2. inverter using step-up chopper

   By buz73, June 3, 2006
   • 1 reply
   • 2.4k views
   • 
   • MP
   • June 4, 2006

3. MOVED: Conversion of square wave to sine wave

   By Dazza, May 2, 2005
   • 0 replies
   • 2.4k views
   • 
   • Dazza
   • May 2, 2005

4. RF vs FCC (and some secret science)

   By Guest wdw86, October 14, 2014
   • 0 replies
   • 2.4k views
   • 
   • Guest
   • October 14, 2014

5. Photodiode to extend LED on settop

   By tinkerer, May 3, 2006
   • 2 replies
   • 2.3k views
   • 
   • audioguru
   • May 10, 2006

6. Remote Sensing and Reading

   By lmarcelo, April 13, 2007
   • 1 reply
   • 2.3k views
   • 
   • bose-einstein
   • May 9, 2007

7. Non motion sensing light activation

   By KS2, October 15, 2015
   • 1 reply
   • 2.3k views
   • 
   • admin
   • October 16, 2015

8. converting high range analog voltmeter

   By rishi.iitk, October 17, 2006
   • 1 reply
   • 2.3k views
   • 
   • Ughadoo
   • October 17, 2006

9. wierd stuff !!!

   By eurobuskers, May 3, 2006
   • 0 replies
   • 2.3k views
   • 
   • eurobuskers
   • May 3, 2006

10. Innovative New Headphone Amp Help Needed.

    By raid517, November 29, 2005
    • 1 reply
    • 2.3k views
    • 
    • audioguru
    • November 30, 2005

11. pellet detection

    By eurobuskers, May 2, 2006
    • 1 reply
    • 2.2k views
    • 
    • eurobuskers
    • May 2, 2006

12. request for walkie talkie circuit

    By john blue, October 27, 2006
    • 1 reply
    • 2.2k views
    • 
    • audioguru
    • October 27, 2006

13. APC and battery?

    By brianmay27, March 13, 2007
    • 1 reply
    • 2.2k views
    • 
    • ante
    • March 18, 2007

14. Phase difference detector, 433.92MHz

    By AndyPLL, May 4, 2006
    • 0 replies
    • 2.1k views
    • 
    • AndyPLL
    • May 4, 2006

15. UV currency checker/exposure unit

    By Sukhbinder, December 7, 2005
    • 0 replies
    • 2.1k views
    • 
    • Sukhbinder
    • December 7, 2005

16. need slight DC voltage reduction, 1 volt signal

    By evotec1, May 9, 2007
    • 1 reply
    • 2.1k views
    • 
    • Omni
    • May 22, 2007

17. Hard Disk Status LEDs from the Adaptec 2610SA SATA RAID Controller

    By LiveRock, May 31, 2007
    • 0 replies
    • 2.1k views
    • 
    • LiveRock
    • May 31, 2007

18. Maybe some one interesting in build yourself 3D picture generator for subwoofer?

    By Vytautas, July 29, 2010
    • 1 reply
    • 2k views
    • 
    • Hero999
    • July 29, 2010

19. Turn pcDuino1/2 into a Digital Picture Frame

    By Linksprite-Yuki, August 29, 2016   

    • turn pcduino1/2 into a digital picture frame
    • 0 replies
    • 2k views
    • 
    • Linksprite-Yuki
    • August 29, 2016

20. Rack mount, 3 x HD44780 LCD Panel to Monitor 3 Computers

    By LiveRock, May 31, 2007
    • 0 replies
    • 2k views
    • 
    • LiveRock
    • May 31, 2007

21. Smoke Detector

    By Linksprite-Yuki, October 17, 2016
    • 0 replies
    • 1.9k views
    • 
    • Linksprite-Yuki
    • October 17, 2016

22. Detector unit

    By moody, February 9, 2007
    • 0 replies
    • 1.9k views
    • 
    • moody
    • February 9, 2007

23. Best generator for high RPM turbine?

    By infotech, April 4, 2009
    • 0 replies
    • 1.6k views
    • 
    • infotech
    • April 4, 2009

24. ReelMag - The Revolutionary way to store and sort SMD components

    By r_karthik_r, October 12, 2022
    • 2 replies
    • 1.6k views
    • 
    • brianchammer
    • February 28, 2023

25. Re: Microwave beam

    By infotech, April 4, 2009
    • 0 replies
    • 1.5k views
    • 
    • infotech
    • April 4, 2009