Projects Q/A

1,161 topics in this forum

1. Infrared project question - how to reduce illumination

   By cornbuzzer, July 15, 2012
   • 1 reply
   • 1.9k views
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   • Hero999
   • July 17, 2012

2. Will this colour sensor work with multiplexer?

   By mereldawu, May 30, 2012
   • 1 reply
   • 1.7k views
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   • Hero999
   • May 31, 2012

3. 0-24volt power supply

   By ECET0purdue, July 2, 2005
   • 1 reply
   • 2.6k views
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   • ante
   • July 2, 2005

4. about reading schematics particularly infrared switch (PLEASE HELP...)

   By joneLL, September 8, 2005
   • 1 reply
   • 1.6k views
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   • Staigen
   • September 8, 2005

5. Mystery Electronic Gadget - Need Help To Identify

   By sysgenss, July 7, 2020
   • 1 reply
   • 1.9k views
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   • misanthropic_pi
   • July 7, 2020

6. Can I link my POS to my security DVR?

   By TampaCT, January 31, 2010
   • 1 reply
   • 1.5k views
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   • JeeShen Lee
   • February 2, 2010

7. ignition circuit

   By kouha, April 18, 2005
   • 1 reply
   • 1.7k views
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   • audioguru
   • April 18, 2005

8. current limiter and stepper motor ramp generator

   By badai, March 6, 2005
   • 1 reply
   • 2.4k views
   • 
   • MP
   • March 7, 2005

9. PCB layout??

   By duhaas88, November 13, 2004
   • 1 reply
   • 1.9k views
   • 
   • MP
   • November 13, 2004

10. Help on the Link 4+0 circuit

    By jpp412, March 7, 2005
    • 1 reply
    • 2k views
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    • jpp412
    • March 7, 2005

11. IC tester

    By rbusel, January 9, 2011
    • 1 reply
    • 2.4k views
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    • Staigen
    • January 9, 2011

12. BB-e01p

    By Charlie Harris, July 17, 2020
    • 1 reply
    • 1.8k views
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    • HarryA
    • July 18, 2020

13. Solid State Relay with Arduino

    By stoui, July 17, 2020
    • 1 reply
    • 1.3k views
    • 
    • admin
    • July 17, 2020

14. Using serial and parallel ports of PC...

    By mahdavi, July 12, 2004
    • 0 replies
    • 2.4k views
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    • mahdavi
    • July 12, 2004

15. Digital Clock using PIC16F84A or 877 (schematic diagram)

    By ulap, July 14, 2009
    • 0 replies
    • 2k views
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    • ulap
    • July 14, 2009

16. piezo switch

    By radium_46, October 24, 2009
    • 0 replies
    • 1.3k views
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    • radium_46
    • October 24, 2009

17. design firing circuit for thyristor

    By Guest hasan081043, November 28, 2013
    • 0 replies
    • 2k views
    • 
    • Guest
    • November 28, 2013

18. 48 vdc 25 kW BLDC motor driver using Arduino UNO - HCPL2531+IR2130 - 6 IRF3205 Mosfets

    By Demir, May 30, 2023
    • 0 replies
    • 786 views
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    • Demir
    • May 30, 2023

19. Need help making a 4.3" lcd into a push button video display

    By Guest coltenford, June 19, 2013
    • 0 replies
    • 1.5k views
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    • Guest
    • June 19, 2013

20. motion detector or optical circuit

    By edwardgith, October 11, 2005
    • 0 replies
    • 1.4k views
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    • edwardgith
    • October 11, 2005

21. MOVED: IM NEW

    By mixos, January 20, 2006
    • 0 replies
    • 1.6k views
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    • mixos
    • January 20, 2006

22. Dark Room Timer v2.0 Modification

    By FH16, July 5, 2005
    • 0 replies
    • 2k views
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    • FH16
    • July 5, 2005

23. SMS Based monitoring system

    By adonis, November 14, 2011
    • 0 replies
    • 1.5k views
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    • adonis
    • November 14, 2011

24. WIRELESS TILT MOUSE APPLICATION

    By amlovingyou, June 5, 2012
    • 0 replies
    • 1.5k views
    • 
    • amlovingyou
    • June 5, 2012

25. Intercom cct:Any Error?

    By lanre, September 9, 2005
    • 0 replies
    • 1.7k views
    • 
    • lanre
    • September 9, 2005