Newsletter

N&V January 2013

N&V January 2013
Click to enlarge
Price: $6.00
Product ID : SKU17158

Purchase

Description

Projects

  • The Sirius Metronome for the Serious Musician by Thomas Henry
    One of the most important tools any musician needs is a metronome. The circuit described here sports a number of impressive features that even more expensive commercial units can’t provide.
  • Build an Inverting DC-DC Converter by Jim Stewart
    Ever need negative voltage when all you can get is positive? This voltage mirror device will give you -V out when you put +V in, and works over a range of voltages without adjustment.
  • King Tut’s Pyramid Gravimeter by Ron Newton
    Use this novel assembly to determine the gravity of most any situation.

Columns

  • Techknowledgey by Jeff Eckert
    Events, Advances, and News
    Some of this month’s tidbits include a supercomputer that hits 20 petaflops/s, the next-gen of the iMac family, and how to record your entire life effortlessly.
  • Smiley’s Workshop by Joe Pardue
    Fritzing With the Arduino Proto Shield — Part 6
    This month, we will transfer the components from the mini breadboard to the underlying Arduino PCB prototyping area on the proto shield.
  • Q&A by Russell Kincaid
    Reader Questions Answered Here
    Questions about a voltage converter, a trigger LED from a distributor, and a bench top power supply are answered, plus a digital pressure gauge is revisited this time around.
  • The Design Cycle by Fred Eady
    LMX-ISM-242 State of Mind
    While you were gone, I managed to get my hands on the official Lemos hardware.
  • The Spin Zone by Jon McPhalen
    New Life for an Old LCD
    The displays we’re looking for specifically use the Philips PCD8544 matrix LCD driver/controller.
  • Near Space by L. Paul Verhage
    Using the Nearspace Simple Flight Computer
    Last time, we covered building the NearSpace Simple-18 flight computer. Now, it's time to test and learn how to use it prior to its first near space launch.

Product Reviews

Login or Register to write the first review.

Products You May Like

$24.95
$6.00
$6.00
$6.00
$6.00
$6.00