Bluetooth module for Tube Radio. Building and testing, with a few PCB mods thrown in.
20:59
Hot Chassis Plug - with LED indicator for hot chassis tube gear.
9:05
Vintage valve radio scrap Bluetooth DAB conversion
8:57
Verificações de carga anuais -10°F
28:48
Tube Radio Repair versus Restore. Can I do it in an hour, and is it safe?
13:06
AA5 Radio Signal Flow
44:40
EO&N Capacitor Leakage Tester re-make with PCB. Design, Build and Testing #PCBWay#
50:19
O computador MAIS quebrado? O Sinclair Spectrum+2 de 1986
27:18