Transistor with copper spacer
Copper substrate for transistor soldering
Received goods from AliExpress and a little work with them
Cool packages from aliexpress.
Xiaomi 65W charger test
Charging protocols test
Server cleanup story…
Couple years server was staying in the kitchen, so it wasn’t easy to clean it.
New PA controller code and PCB
It’s still under heavy development, but because, maybe, I’ll unable to spend enough time on that in near future I decided to share the code.
Big amplifier first run — video (RU)
LPF for QRP wolf — video (RU)
1 of 2 «headless» SDR progress — video (RU)
Big amplifier progress
Continue working on the new PA controller
Added web control: