L?ch quay m? th??ng x? s? Mi?n B?c theo th? t? t? th? two ??n Ch? Nh?t cho các t?nh trong tu?n ?ó là:Oscilloscope users know the way hard triggering can be. Using the wrong settings can lead to unstable waveform captures, and from time to time, even the wrong measurement info.Compare and contrast check place measurement details and traits so you