Useful links: Notes on 6-Element Wide-Band 2-Meter Yagis http://on5au.be/content/a10/vhf/32m.html Antenna Circular Polarization https://www.qsl.net/sv1bsx/antenna-pol/polarization.html Yagi Uda Antenna Calculator https://www.changpuak.ch/electronics/yagi_uda_antenna_DL6WU.php Coaxial Power
Trailer Part 1 Part 2 The old stairs were all wood, had a steep slope, and after many years
This antenna satellite tracking toy was inspired from a project I did last year. Since I didn’t have time
This is a Big Character Clock that I made using an Arduino UNO, featuring interior/exterior weather information (temperature, humidity, pressure).
Thursday, January-28-2021 Frank Bauer, KA3HDO, ARISS-USA Executive Director, issued the following statement. Today was a tough one for ARISS. Let
This version is compatible with EASYCOMM2 antenna protocol. After getting in touch with PstRotator (tracking software) developer, he kindly gave
Here in Romania, Halloween is not a big thing, but it is still a fun holiday. That’s why I tried
Few weeks ago I set my shed on fire, because I threw in the garbage bin a piece of paper
I encourage everyone to make a small, basic, simple and cheap radio shack. It’s a excellent start for future development,
An Arduino controller for home-made or commercial antenna rotators. Displays on LCD the target and antenna azimuth and elevation, reads
A useless machine that flips down a switch. Turns itself off, with 15 different movement effects. I saw it on
