65555 подписчиков
11 видео
20 band LED spectrum analyzer (ENG Sub)
Microphone amplifier NE5532 (ENG Sub)
TTP223-BA6 touch button review (ENG Sub)
10 band LED spectrum analyzer part 3 (ENG Sub)
10 band LED spectrum analyzer part 2 (ENG Sub)
LED Vu meter LM3915 (ENG Sub)
