Newsletter

N&V July 2012
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Product ID : SKU17127

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Description

Projects

  • Build the Solar Sequencer by John Guyer
    This article describes how to build a solar sequencer which enables a single solar panel to charge multiple batteries of different sizes and capacities, keeping them isolated from each other. This article also covers how to use a solar panel and battery to run a garage door opener in a building without access to utility power.
  • Build the Pi Scrolling Display by Dan Gravatt
    This versatile display lets you have your pi and see it, too! With 15 available digits, you can also use it to create your own desktop National Debt clock. (Of course, that may make you lose your appetite.)
  • Streamline Your Home Studio With a Sound Card Switcher by Thomas Henry
    Get to the business of making music instead of messing with cords with this extremely useful and simple device. Makes a great beginner’s project too!
  • Upgrade Your 16-bit Micro Experimenter to 32-bit for 16x2 Processing Power by Thomas Kibalo
    With Microchip’s PIC32MX2/MX1 chip and the new MPLAB X IDE and free PIC32-bit C compiler, you can easily transition your 16-bit Experimenter to 32-bit processing.

Columns

  • Techknowledgey by Jeff Eckert
    Events, Advances, and News
    Read about the world’s largest digital camera, gigabit Wi-Fi, digital drinking, and the death of an industry pioneer ... plus some other interesting stuff.
  • The Spin Zone by Jon Williams
    Track’em Danno!
    While many are uncomfortable with the fast pace of technology, for hobbyists like you and me the speed at which things change means that more interesting components become available for us to experiment with.
  • Q&A by Russell Kincaid
    Reader Questions Answered Here
    Send all questions and comments to: Q&A@nutsvolts.com.
  • Smiley’s Workshop by Joe Pardue
    It’s About Time
    This month, we are going to look at some C theory for structuring data and then do some hands-on lab work using a DS1307 real time clock IC on a breadboard.
  • Near Space by L. Paul Verhage
    A New BalloonSat Airframe Design
    I had a chance to fly my new BalloonSat on April 22, 2012. The launch took place at the Physics department of Ft. Hays State University (thanks Dr. Adams and Dr. Maseburg).
  • Fundamentals For Beginners
    Build a Screaming Box
    Use this simple light detector circuit to make a Screaming Box to use as a gag or to catch late-night snackers in the act!

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