Inventive/New Ideas

154 topics in this forum

1. Balanced Power Transformer

   By DavidRaine, November 12, 2006
   • 7 replies
   • 4.1k views
   • 
   • audioguru
   • November 13, 2006

2. PSP HDD

   By xtreme-gamer, March 18, 2006
   • 6 replies
   • 5.4k views
   • 
   • xtreme-gamer
   • March 30, 2006

3. Micro battery charger

   By spacifique1, March 11, 2005
   • 6 replies
   • 4.8k views
   • 
   • audioguru
   • April 30, 2005

4. Charging 39 NiMH cell battery pack

   By batteng, April 29, 2005
   • 6 replies
   • 4.5k views
   • 
   • batteng
   • May 4, 2005

5. How could I stop a nickel coil from emitting IR?

   By sinn, March 28, 2006
   • 6 replies
   • 4.3k views
   • 
   • Theatronics
   • August 15, 2006

6. Parking Lot Counter Question

   By Quintessence, March 29, 2005
   • 6 replies
   • 4.4k views
   • 
   • GreekPIC
   • April 27, 2005

7. motor selection?

   By ronjr@ronsraceshop, May 13, 2005
   • 6 replies
   • 3.9k views
   • 
   • ronjr@ronsraceshop
   • May 17, 2005

8. Motor

   By Mike2, December 18, 2006
   • 6 replies
   • 4k views
   • 
   • Mike2
   • December 22, 2006

9. using a2 astable multis to build a simple fm comm system

   By bhargava, December 4, 2005
   • 6 replies
   • 4.2k views
   • 
   • audioguru
   • December 13, 2005

10. I need a Partner for develop a new product

    By gi, August 4, 2005
    • 6 replies
    • 4.6k views
    • 
    • MP
    • August 26, 2005

11. Electronic Gun !!!!!!!!!

    By shantanu, May 22, 2007
    • 6 replies
    • 6.1k views
    • 
    • hg70
    • April 1, 2012

12. Hydrogen fun

    By Guest 12412, November 15, 2004
    • 5 replies
    • 4.6k views
    • 
    • steven
    • April 27, 2005

13. Designing a smart Metal Detector using chirp : based on a microcontroller

    By atulasthana, November 24, 2005
    • 5 replies
    • 5.2k views
    • 
    • jineesh
    • February 1, 2006

14. RBG LED how to?

    By madthug, July 16, 2005
    • 5 replies
    • 4.3k views
    • 
    • Sukhbinder
    • December 5, 2005

15. Antenna less FM xmitter (Modified one)

    By Naveed Ali, November 26, 2005
    • 5 replies
    • 3.4k views
    • 
    • audioguru
    • November 26, 2005

16. power point controller

    By malique, July 20, 2005
    • 5 replies
    • 4k views
    • 
    • nalen
    • October 13, 2005

17. The backwards transistor

    By Kevin Weddle, December 7, 2004
    • 5 replies
    • 3.9k views
    • 
    • Guest
    • December 31, 2004

18. Electronics World Magazine

    By saim2k, October 17, 2006
    • 5 replies
    • 3.6k views
    • 
    • rameshprabha
    • April 3, 2007

19. Making Life Easier

    By EdwardM, January 20, 2006
    • 4 replies
    • 3.3k views
    • 
    • EdwardM
    • January 22, 2006

20. Multi-Voltage Battery Pack

    By amplificar, April 23, 2007
    • 4 replies
    • 3.3k views
    • 
    • LostViking
    • June 5, 2007

21. Remote control on/off switch

    By Harvey, October 3, 2006
    • 4 replies
    • 3.6k views
    • 
    • alamin
    • October 10, 2006

22. IR Transmitter/Receiver

    By help, December 11, 2009
    • 4 replies
    • 3.3k views
    • 
    • Hero999
    • December 12, 2009

23. class d amplifier

    By noblevision, December 16, 2006
    • 4 replies
    • 2.9k views
    • 
    • Kevin Weddle
    • December 17, 2006

24. Circuit to monitor your Ac transformer and send you a message unto your phone

    By Michael Adjei Agyeman, April 25, 2023
    • 4 replies
    • 2.4k views
    • 
    • Anny Key
    • August 10, 2023

25. hi

    By Asif, February 23, 2005
    • 4 replies
    • 4.2k views
    • 
    • MP
    • March 3, 2005