General Electronics

548 topics in this forum

1. help identifying and sourcing these transistors

   By JWoodrell, October 6, 2012
   • 6 replies
   • 1.5k views
   • 
   • jsolarski-backup
   • October 9, 2012

2. Need help with Arcade Voltage Regulator

   By GeekDoc, September 23, 2012
   • 6 replies
   • 1.8k views
   • 
   • GeekDoc
   • September 23, 2012

3. Solutions to drive a 8x8 bi-color CA LED Matrix

   By touch, September 20, 2012
   • 4 replies
   • 2k views
   • 
   • touch
   • September 20, 2012

4. Halloween project idea

   By RobG, October 23, 2011
   • 5 replies
   • 1.4k views
   • 
   • RobG
   • September 19, 2012

5. Handy microchip serial protocol comparison table

   By Automate, September 15, 2012
   • 1 reply
   • 3k views
   • 
   • bluehash
   • September 17, 2012

6. diy resistive ribbon sensor

   By artifus, September 13, 2012
   • 0 replies
   • 1.9k views
   • 
   • artifus
   • September 13, 2012

7. Advice on MOSFETs please.

   By DanAndDusty, September 12, 2012
   • 5 replies
   • 2.1k views
   • 
   • DanAndDusty
   • September 13, 2012

8. soldering iron tips

   By JWoodrell, September 6, 2012
   • 3 replies
   • 1.8k views
   • 
   • GeekDoc
   • September 6, 2012

9. Dove posso comprare pannelli solari economici per il mio imp

   By GauttyMat, August 30, 2012
   • 1 reply
   • 1.4k views
   • 
   • GeekDoc
   • August 30, 2012

10. Leeching power 1 2

    By EngIP, August 17, 2012
    • 23 replies
    • 5.2k views
    • 
    • Automate
    • August 28, 2012

11. Help with RC light dimmer

    By teoah, August 23, 2012
    • 3 replies
    • 1.8k views
    • 
    • teoah
    • August 23, 2012

12. low cost USB analyzer

    By JWoodrell, August 15, 2012
    • 8 replies
    • 2.1k views
    • 
    • bluehash
    • August 18, 2012

13. How to Track the devices with RFID

    By prakashr85, August 10, 2012
    • 3 replies
    • 1.1k views
    • 
    • tingo
    • August 15, 2012

14. 3 wire LCD backpack board

    By RobG, September 6, 2011
    • 9 replies
    • 5.2k views
    • 
    • FastEddy
    • August 13, 2012

15. Resistor needed for pull up on Reset pin?

    By pine, August 11, 2012
    • 2 replies
    • 1.4k views
    • 
    • RobG
    • August 11, 2012

16. TI boost converter - TPS61221

    By spirilis, August 9, 2012
    • 0 replies
    • 2.6k views
    • 
    • spirilis
    • August 9, 2012

17. USB Voltage Isolator

    By Automate, August 2, 2012
    • 10 replies
    • 2.2k views
    • 
    • oPossum
    • August 7, 2012

18. Measuring voltage

    By kff2, August 6, 2012
    • 1 reply
    • 1.2k views
    • 
    • oPossum
    • August 6, 2012

19. nRF24LE1 radio in a Logitech M195

    By bluehash, June 24, 2012   

    • Hack
    • 1 reply
    • 3k views
    • 
    • gamersat678
    • July 31, 2012

20. Hall effect sensor sensitivity

    By pine, July 19, 2012
    • 13 replies
    • 5.2k views
    • 
    • pine
    • July 27, 2012

21. ac wall adapters, huh?

    By kenemon, July 12, 2012
    • 6 replies
    • 2.1k views
    • 
    • kenemon
    • July 13, 2012

22. Variable resistor?

    By pine, July 2, 2012
    • 4 replies
    • 1.3k views
    • 
    • pine
    • July 2, 2012

23. Temperature reference device for calibration

    By Automate, June 26, 2012
    • 1 reply
    • 1.9k views
    • 
    • Automate
    • June 26, 2012

24. Question of optocouplers in relay switch board

    By pine, June 12, 2012
    • 5 replies
    • 1.9k views
    • 
    • kylej1050
    • June 21, 2012

25. Advice on purchasing my first scope

    By mtlevine0, June 15, 2012
    • 11 replies
    • 3.6k views
    • 
    • GastonP
    • June 21, 2012