Report copyright - و ﯽﮑﯾﺮﺘﮑﻟا يﺎﻫراﺪﻣ هﺎﮕﺸﯾﺎﻣزآ ......470Ω 220Ω 680Ω Vdc + V1 - - V3 + + V2 -V R mA V 33nf 10 kΩ V=4volt F=5kHz CH1 CH2 V=4volt F=1kHz CH1
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