Computer-controlled radios:
The Reports
73, David KC4ZVW
FLL-pcb
18Jan10
Building a BitX-20 and this the FLL p.c. board that is a frequency counter that feeds back to VFO.
73,
David
Filed under: Amateur Radio, Projects, bitx | Leave a Comment
BoArduino
10Aug09
I got this kit from Adafruit Industries and it a Arduino Clone that has an Atmel microcontroller chip. I have soldered to the +5 volt power regulator circuit and have lit the power (green) LED using a +9 volt battery.
(more later)
image: soldering power circuit
Programing target
Screenshot of AVR Studio
Filed under: Embedded Controllers, General | Leave a Comment
Tags: Arduino
ARRL Field Day 2009
29Jun09
Operating 2009 Field Day west of Orlando, FL from a horse stable.
Filed under: Amateur Radio, Events | Leave a Comment
Adafruit SIM Reader
26Apr09
Soldering at workbench
Adafruit SIM Reader
Filed under: General, Telephony | Leave a Comment
Tags: kit
FCC-1 Frequency counter
11Apr09
NorCal FCC-1 frequncy counter kit:
Almost finished soldering this project.
I still need to do pre-power up testing and have ordered some optional connectors.
Frequency Counter Kit
73,
David — KC4ZVW
Filed under: Amateur Radio, Projects | Leave a Comment
Tags: kits
Rascal interface
Soldered components to circuit board.
73,
David
Filed under: Projects | Leave a Comment
Tags: radio interface
SparkFun Arduino Pro
16Feb09
A photo submitted by Flickr picture server.
73,
David, KC4ZVW
Filed under: Embedded Controllers | Leave a Comment
Tags: Arduino
Linking it all together
06Feb09
Twitter Updates
Filed under: General | Leave a Comment
Tags: Social Networks
Software Defined Radios
02Sep08
Software-defined radio
From Wikipedia, the free encyclopedia
A software-defined radio (SDR) system is a radio communication system which uses software for the modulation and demodulation of radio signals.
Full description is here.
Who is doing what?
73, David KC4ZVW
Filed under: Amateur Radio, Software Defined Radio | Leave a Comment
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