25-April-2021 Sunday
Quick repair of a regulated power supply
12-April-2021 Monday
Building a modern computer for a reasonable price
29-December-2020 Tuesday
DIY 5/8 antenna for 11 meters (CB). 27.200MHz. Part 2
28-December-2020 Monday
DIY 5/8 antenna for 11 meters (CB). 27.200MHz. Part 1
26-December-2020 Saturday
Minor repair of the baofeng UV-5r radio station
25-December-2020 Friday
About the modification of the Optim 778 radio station
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