N&V April 2012

N&V April 2012
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Price: $6.00
Product ID : SKU17110




  • DDS and the Electronic Music Box by Craig Lindley
    Make Music With Digitally Generated Analog Signals.
  • Return to Transistor Land by Keith Bayern
    This article describes Keith’s process of designing a no-IC, high voltage power supply for his updated Nixie-Transistor clock.
  • Add USB Devices to Your Projects by Jan Axelson
    Data storage, user input, printing, audio, video, and network communications are just a few of the functions that off-the-shelf USB devices can perform. Learn how to include USB devices in your creations with the BeagleBoard-xM.
  • Using Color Graphics and Widgets with the 32-bit Micro Experimenter by Thomas Kibalo
    Discover and harness the power of widgets to use on your Experimenter board.


  • Techknowledgey by Jeff Eckert
    TechKnowledgey 2012
    This month, read about an alarm that combines light and sound, the magnetic memory limit being attained, a tablet to take without water, plus some other interesting stuff.
  • PICAXE Primer by Ron Hackett
    PICAXE Primer
    Developing software for the LED-2x7 project board.
  • Q&A by Russell Kincaid
    Reader Questions Answered Here
    Get answers about LED flasher circuits, lighthouse lamps, PCMCIA memory cards, and multi-station intercoms.
  • Smiley’s Workshop  by Joe Pardue
    Smileys Workshop: An AVR C Programming Series (Part 45)
    Chaser Light Marquee – Part 1
  • Fundamentals For Beginners
    FUNdamentals For Beginners
    Build Railroad Lights.
  • Open Communication by Louise E. Frenzel
    Open Communication
    How to get your ham license.

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