Inventive/New Ideas

154 topics in this forum

1. Remote Sensing and Reading

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

2. request for walkie talkie circuit

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

3. RF vs FCC (and some secret science)

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

4. robot control via RF beacons & triangulation

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

5. Schematics Variable current 12v 60A to 0A 1 2 3 4 6

   By Dazza, August 6, 2004
   • 134 replies
   • 38.6k views
   • 
   • Dazza
   • April 14, 2005

6. Sending images through transmitters

   By Guest electro131, January 18, 2014
   • 1 reply
   • 6.3k views
   • 
   • audioguru
   • January 18, 2014

7. Sensor alarm and transmitter

   By steve10101, October 20, 2015
   • 3 replies
   • 3.3k views
   • 
   • steve10101
   • October 22, 2015

8. Smoke Detector

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

9. Smoke Detector

   By Linksprite-Yuki, October 17, 2016   

   • smoke detector
   • 0 replies
   • 2.8k views
   • 
   • Linksprite-Yuki
   • October 17, 2016

10. Survey - Electronics Kit Subscription Service

    By Guest craigfoo, August 31, 2013
    • 0 replies
    • 3.2k views
    • 
    • Guest
    • August 31, 2013

11. The backwards transistor

    By Kevin Weddle, December 7, 2004
    • 5 replies
    • 3.7k views
    • 
    • Guest
    • December 31, 2004

12. The PIC & The ATX PSU

    By FH16, December 20, 2004
    • 2 replies
    • 3.8k views
    • 
    • FH16
    • December 22, 2004

13. thesis

    By bertz, November 8, 2010
    • 3 replies
    • 4.1k views
    • 
    • bertz
    • November 9, 2010

14. TRANSISTOR ATTENUATOR? 1 2

    By prateeksikka, April 29, 2005
    • 31 replies
    • 13k views
    • 
    • Kevin Weddle
    • July 22, 2005

15. transmitter coming from a computer

    By bornfedslaughter, September 16, 2010
    • 2 replies
    • 2.8k views
    • 
    • Silent Jack
    • September 16, 2010

16. Turn pcDuino1/2 into a Digital Picture Frame

    By Linksprite-Yuki, August 29, 2016   

    • turn pcduino1/2 into a digital picture frame
    • 0 replies
    • 2.1k views
    • 
    • Linksprite-Yuki
    • August 29, 2016

17. Use a speaker as a microphone while useing it as a speaker

    By Guest Alun, May 16, 2005
    • 23 replies
    • 10.6k views
    • 
    • gogo2520
    • May 21, 2006

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

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

19. UV currency checker/exposure unit

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

20. vehicle speed controller NEED HELP!!

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

21. video transmission via 2.4GH and bluetooth

    By ehobby, August 3, 2012
    • 1 reply
    • 3.4k views
    • 
    • Hero999
    • August 3, 2012

22. VIRTUAL EYE

    By sarath, July 31, 2009
    • 0 replies
    • 3.2k views
    • 
    • sarath
    • July 31, 2009

23. Voltage Controlled Switch

    By brighteyes, December 29, 2009
    • 7 replies
    • 5.3k views
    • 
    • Hero999
    • December 31, 2009

24. voltage reducer

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

25. WCDMA

    By toochi, March 23, 2010
    • 1 reply
    • 2.6k views
    • 
    • rachaelbrian
    • April 1, 2010