Atlanticon
Kit ...
The Badger
a
Morse-Sounding SmartBadge
IDer
Shown above is the assembled Badger
SmartBadge Kit.
The laminated "Atlanticon" graphic was done by Paul Harden, NA5N,
and the pc board layout was graciously provided by Dave
Benson, K1SWL.
The activation microswitch is in lower left, the SuperBrite LED is on the left, and
the piezo
sounder device is on the right. The Badger attaches to shirt with clip at the top.
THE PHOTO ON
THE LEFT is the back side of the Badger pc
board with watch battery in the center
and the surface mount SX microcontroller just to the right. (The SX comes
pre-soldered on the board.) Other components are several pin headers for
programming and expansion options, and a homebrew mini-paddle.
(Can you guess at one of the Badger modes?! ;-) The backside is
covered
with a piece of clear acetate to protect the electronics.
THE PHOTO ON
THE RIGHT is the front side of the Badger pc
board, on which the
laminated badge is glued. The microswitch in the lower left, the LED on
the
left and the piezo on the right all protrude through the laminated badge to
provide
a fun "user interface".
BADGER SCHEMATIC
BADGER
MANUAL
BADGER
SOURCE CODE:
v1.0
- original
v1.1 - added keyline output
v1.2 - debounced pushbutton better
v1.3
- slower default Morse speed, freeform text string, disables unused CMOS inputs
to save current
MORE BADGER
PHOTOS
Here's another neat kit from the NJQRP
Club ... it's called "The
Badger", a Morse-sounding SmartBadge IDer. We've
designed a programmable pc board that fits nicely under a standard
laminated plastic badge. At the touch of a button the Badger sounds the owner's
callsign using Morse code through a piezo device and simultaneously blinks the
code using a SuperBright LED.
But that's not all the Badger does! There are eight
different modes in which this SmartBadge can be placed: iambic
keyer, straight key code practice oscillator, looping "beacon" mode,
LED-only, piezo tone only, and more. This is an incredibly fun
project that will have your club members in stitches at your next meeting.
Wear it at the next hamfest or use it as a portable keyer for your next field
operating adventure.
The Badger kit comes with all components needed,
including the battery and the personalized name badge designed by master
artisan and QRPer Paul Harden, NA5N. The surface mount microcontroller chip comes already
soldered on, and the professional quality pc board (designed and layed out by Dave
Benson, K1SWL, another famous QRPer) is pre-programmed with your callsign. It will only take about 30 minutes to
assemble your Badger.
The Badger design uses the same microcontroller chip as
used in publications seen over the
past year - QST's "PSK31 Audio Beacon", NorCal's QRPp "Logging
Frequency Counter", QRP Quarterly's "Tone Generator", and of
course in the QRP Homebrewer magazine. Full schematic and source code files
are provided in the Badger Kit and you'll be able to use the programming tools presented in
the mentioned articles in case you wanted to customize the Badger even more.
PRICE
This kit is no longer available.
TO ORDER
This kit is no longer available.
AVAILABILITY
This kit is no longer available.
Last Modified: January 13, 2004