Copyright © 2000-2026 R. C. Mazur, VA3ROM
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001 APRS—Part 1
(Jan-Feb)
002 APRS—Part 2
(Mar-Apr)
003 APRS—Part 3
(May-Jun)
004 Hellschreiber (Jul-Aug)
005 The PICAXE MCU (Nov-Dec)
006 The BASIC Stamp MCU (Jan-Feb)
007 Winlink 2000
(Mar-Apr)
008 Marine AIS (May-Jun)
Supplementary Articles
009 Aviation ADS-B (Jul-Aug)
Supplementary Articles
W9RAN Virtual Radar Article
010 WSPR—Part 1
(Sep-Oct)
011 WSPR—Part 2
(Nov-Dec)
2012
2013
This is where keep my past published articles All Things Digital (2012-01 to 2019-41) and Radio Magic (2020-42 and on) written for The Canadian Amateur (TCA), the national publication of Radio Amateurs of Canada (RAC). As of September 2026, I no longer write for TCA, and will self-publish articles under my Radio Magic masthead starting with RM076.
 

The articles from 2012 to 2019 were written under the column title All Things Digital. That was changed to Radio Magic to open up the coverage to include anything that radiated like magic. As in, "Any sufficiently advanced technology is indistiguishable from magic." — Arthur C. Clarke's Third Law. 

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012 The WebSDR (Mar-Apr)
013 BBHN Mesh—Part 1
(May-Jun)
Software Applications
Parts 1 to 3
014 BBHN Mesh—Part 2
(Jul-Aug)
Webmail Access to Paclink
015 BBHN Mesh—Part 3
(Sep-Oct)
016 Arduino: Part Uno (Nov-Dec)
Supplementary Articles
Supplementary Programs
2014
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017 Arduino: Part Duo
(Jan-Feb)
Supplementary Articles
Supplementary Programs
018 Arduino DCR-SDR:
Part 1 (May-Jun)
Supplementary Programs
019 Arduino DCR-SDR:
Part 2 (Jul-Aug)
Supplementary Programs
020 SSTV—Part 1 (Sep-Oct)
Supplementary Articles
021 SSTV—Part 2 (Nov-Dec)
Supplementary Articles
Supplementary Programs
2015
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022 SSTV—Part 3 (Jan-Feb) APT Satellites
Supplementary Articles
023 SSTV—Part 4 (Mar-Apr) APT Satellites (continued)
Supplementary Articles
Supplementary Programs
024 Build a 10 MHz External Reference Device: Part 1 (May-Jun)
ISOTEMP OCXO 134-10
025 Build a 10 MHz External Reference Device: Part 2 (Jul-Aug)
026 Build an Arduino Analog SDR Control Gadget (Sep-Oct)
Supplementary Programs
2016
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027 QRSS CW: Sending Slow Continuous Wave: Part 1 (Jan-Feb)
Supplementary Articles
028 QRSS CW: Sending Slow Continuous Wave: Part 2 (Mar-Apr)
Supplementary Programs
029 QRSS CW: Sending Slow Continuous Wave: Part 3 (May-Jun)
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030 The Effect of Edison—Part 1 (Sep-Oct)
Supplementary Articles
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031 The Effect of Edison—Part 2 (Nov-Dec)
Supplementary Articles
2017
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032 The Great American Eclipse (Jan-Feb)
Supplementary Articles
2018
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033 The Pixie 2—Part 1 (Mar-Apr)
Supplementary Articles
034 The Pixie 2—Part 2 (May-Jun)
035 The Cricket (Jul-Aug)
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036 How do you solve a "problem" like FT8? (Sep-Oct)
Supplementary Articles
2019
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037 Amateur Radio Science 101
(Jan-Feb)
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Supplementary Articles
038 Amateur Radio Science 102
(Mar-Apr)
Supplementary Articles
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041 Resonant CW Speakers
(Nov-Dec)
Supplementary Articles
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039 JS8 Calling—Part 1
(Jul-Aug)
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040 JS8 Calling—Part 2
(Sep-Oct)