Projects Q/A

1,161 topics in this forum

1. Regulators

   By Guest Kaash, September 27, 2013
   • 1 reply
   • 1.7k views
   • 
   • audioguru
   • September 27, 2013

2. Car stereo amplifier

   By nguroje, August 27, 2013
   • 9 replies
   • 3.9k views
   • 
   • audioguru
   • September 18, 2013

3. open gps tracker

   By Guest jupli, August 20, 2013
   • 0 replies
   • 1.7k views
   • 
   • Guest
   • August 20, 2013

4. How to make an audio device

   By Guest Mumblesxdo, August 14, 2013
   • 0 replies
   • 1.6k views
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   • Guest
   • August 14, 2013

5. ohms law help

   By Guest gregfox, July 29, 2013
   • 5 replies
   • 2.9k views
   • 
   • Guest
   • August 3, 2013

6. Thermistor Help

   By nguroje, May 16, 2013
   • 1 reply
   • 2.2k views
   • 
   • Guest
   • August 3, 2013

7. Wiring a electronic coin mechanism to serial port??

   By stuee, August 2, 2013
   • 0 replies
   • 1.8k views
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   • stuee
   • August 2, 2013

8. variable DC power supply

   By flippityflop, July 7, 2013
   • 12 replies
   • 5.1k views
   • 
   • Guest
   • August 1, 2013

9. AC VOLTMETER & AMPERMETER WITH PIC MICROCONTROLLER

   By Guest bobx, July 29, 2013
   • 0 replies
   • 1.6k views
   • 
   • Guest
   • July 29, 2013

10. transistor help !!

    By Guest abukharmeh, July 15, 2013
    • 1 reply
    • 1.8k views
    • 
    • Hero999
    • July 15, 2013

11. Electronic Repair

    By Guest johndon2000, June 12, 2013
    • 1 reply
    • 2.1k views
    • 
    • Relayer110
    • July 3, 2013

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

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

13. Portable Headphone Amplifier Circuit - need help

    By navarro_boyz, June 1, 2013
    • 1 reply
    • 2k views
    • 
    • audioguru
    • June 6, 2013

14. Obscure 555 circuit

    By Guest lordoxford, April 26, 2013
    • 0 replies
    • 1.6k views
    • 
    • Guest
    • April 26, 2013

15. PIC16F877A learning board

    By micromacro, April 13, 2013
    • 2 replies
    • 2.1k views
    • 
    • micromacro
    • April 21, 2013

16. 0-9999 timer(embedded-lab)

    By Guest Solderman39, March 26, 2013
    • 1 reply
    • 2k views
    • 
    • Guest
    • April 10, 2013

17. Voice Activated Switch, seeking project info

    By Guest puzzled, April 7, 2013
    • 1 reply
    • 1.9k views
    • 
    • audioguru
    • April 7, 2013

18. Digital Data Transmission

    By Guest Skyferia, March 26, 2013
    • 0 replies
    • 1.6k views
    • 
    • Guest
    • March 26, 2013

19. Battery powered Current sink with low voltage cutoff

    By Guest gregfox, March 25, 2013
    • 0 replies
    • 1.6k views
    • 
    • Guest
    • March 25, 2013

20. 0 30V power supply

    By albal59, March 8, 2013
    • 5 replies
    • 3.8k views
    • 
    • audioguru
    • March 19, 2013

21. Accessing the memory of a ink cartridge chip

    By Guest Emperor Zoran, March 7, 2013
    • 1 reply
    • 1.9k views
    • 
    • Guest
    • March 19, 2013

22. Inverter 12V to 220v @500W MAX

    By Guest gjnardoni, March 18, 2013
    • 0 replies
    • 1.6k views
    • 
    • Guest
    • March 18, 2013

23. Coin operated pc??? (coin signal to serial port)

    By ace_1989, February 14, 2011
    • 2 replies
    • 2.7k views
    • 
    • drahcir
    • March 12, 2013

24. Pulsing Strobes to Sound via a SPECIFIC Frequency Range

    By Guest psionicsin, March 5, 2013
    • 0 replies
    • 1.4k views
    • 
    • Guest
    • March 5, 2013

25. My Sound Level Indicator project

    By audioguru, April 23, 2011
    • 2 replies
    • 2.6k views
    • 
    • audioguru
    • March 4, 2013