Schematic Power Amplifier and Layout

electroharsh asked: websites which give me simple circuit digram like radio transmitter tv signal receiver etc.

Audio Amplifier Circuit using TBA120

USB controller circuit with PCM2902 Making USB controller This PCM2902 single chip USB stereo audio codec with the protocol controller with full-speed USB and S / PDIF. USB protocol controller works with no software code. PCM2900 PCM2902 employs a unique system of USB data.  On-chip analog PLLs with SpAct enable playback and record with low […]

kapu asked: need code in assembly language. Complete circuit diagram.

low pass audio filter circuit low pass audio filter circuit Using NE5534, TL074, A1015, B507, A671, C1815, D313, C1061, TL072, LF347N low pass audio filter circuit low pass audio filter circuit