Cascata – an Arduino Waterfall by WA5ZNU
What is Cascata? Cascata is an Arduino Waterfall display program built using the Arduino and…
9M2AR Morse Code Video
9M2AR hitting his iambic keyer. The message that he send is an English-language pangram, "The…
Morse Code Of Love – The Capris
I just love this song!
Updated Malaysia Ham Repeaters Garmin POI
Newly and updated Garmin POI for amateur radio repeaters in Malaysia available for download .…
The use of “standby” and “standing by” – 9M2ZC
The two phrases above are probably the most common phrases used in any QSO. One…
Arduino APRS AVR Using BeRTOS
Arduino APRS [AVR] Automatic Packet Reporting System (APRS) is an amateur radio-based system for real…
9M2PJU Setting Up The Audio With YB0AR’s Help
This is my setup on Kenwood TS-570D HF Transceiver with Kenwood MC-80 desktop microphone. mic…
Become a Ham Radio Operator
Become a Ham Radio Operator A Yaesu FT-2000 tranceiver. Photo by Hideki Saito on flickr…
Duplexer
A duplexer is a device that allows bi-directional (duplex) communication over a single channel. In…