Inventive/New Ideas

154 topics in this forum

1. class d amplifier

   By noblevision, December 16, 2006
   • 4 replies
   • 2.7k views
   • 
   • Kevin Weddle
   • December 17, 2006

2. Balanced Power Transformer

   By DavidRaine, November 12, 2006
   • 7 replies
   • 3.8k views
   • 
   • audioguru
   • November 13, 2006

3. External aerial for FM receiver

   By Mooncat, October 31, 2006
   • 3 replies
   • 3.1k views
   • 
   • audioguru
   • November 1, 2006

4. 230V/1000W AC dimmer

   By Buddi, October 27, 2006
   • 11 replies
   • 5.9k views
   • 
   • Buddi
   • November 1, 2006

5. request for walkie talkie circuit

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

6. converting high range analog voltmeter

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

7. Electronics World Magazine

   By saim2k, October 17, 2006
   • 5 replies
   • 3.4k views
   • 
   • rameshprabha
   • April 3, 2007

8. voltage reducer

   By hangwaiter, October 4, 2006
   • 2 replies
   • 2.6k views
   • 
   • Ughadoo
   • October 17, 2006

9. Remote control on/off switch

   By Harvey, October 3, 2006
   • 4 replies
   • 3.4k views
   • 
   • alamin
   • October 10, 2006

10. Distance beeper

    By silvermau, September 23, 2006
    • 3 replies
    • 3.2k views
    • 
    • Bassanova
    • December 3, 2006

11. vehicle speed controller NEED HELP!!

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

12. invention

    By fad, August 14, 2006
    • 2 replies
    • 3.4k views
    • 
    • Omni
    • May 22, 2007

13. ELECTRONIC GAME

    By viv_4you, July 24, 2006
    • 2 replies
    • 3.1k views
    • 
    • Nisman
    • August 22, 2006

14. Audio Selector

    By gkzhang, July 12, 2006
    • 2 replies
    • 3k views
    • 
    • MP
    • August 23, 2006

15. producing 400VDC

    By acdc, July 11, 2006
    • 2 replies
    • 2.9k views
    • 
    • acdc
    • July 12, 2006

16. Newb Question: 12v-80ma transistor switch

    By Chris-Wilson, June 23, 2006
    • 18 replies
    • 7.1k views
    • 
    • audioguru
    • June 26, 2006

17. Pool water level stabelizer 1 2

    By rybitski, June 15, 2006
    • 34 replies
    • 10.7k views
    • 
    • ante
    • June 28, 2006

18. inverter using step-up chopper

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

19. audio solenoid and motor response

    By alephx, May 24, 2006
    • 1 reply
    • 2.4k views
    • 
    • audioguru
    • May 24, 2006

20. Electricity Meter

    By raccon82, May 15, 2006
    • 11 replies
    • 5.1k views
    • 
    • indulis
    • June 10, 2006

21. robot control via RF beacons & triangulation

    By dgebert48, May 8, 2006
    • 3 replies
    • 3.4k views
    • 
    • Ilias
    • November 7, 2006

22. Phase difference detector, 433.92MHz

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

23. wierd stuff !!!

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

24. Photodiode to extend LED on settop

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

25. pellet detection

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