Your browser isn’t supported anymore. Update it to get the most effective YouTube experience and our hottest functions. Learn more Gi?i m?i (bao g?m t?t c? gi?i nào có s? thay ??i, c?p nh?t m?i ho?c ?i?u ch?nh)Oscilloscope buyers know the way difficult triggering is usually. Using the Erroneous options can result in unstable waveform captures,