Audio amplifier circuit diagram using ic TA7222AP 2822
Posts tagged Audio amplifier circuit diagram using ic TA7222AP 2822
45W Audio Amplifier Circuit using STK055
45W Audio Amplifier Circuit using STK055
The AM Transmitter circuits
The AM Transmitter circuits in two and a half, audio amplifier and an RF oscillator. The oscillator is built around Q1 and associated components. Tank circuit L1 and VC1 is melodious from about 500kHz to 1600KHz.
BS2p microcontoller and a GPS receiver circuit
BS2p microcontoller and a GPS receiver circuit
3V FM AM TUNER SYSTEM
3V FM IF AM TUNER SYSTEM using KA2248 3V FM IF AM TUNER SYSTEM The KA2248 is a monolithic integrated circuit developed the for headphone stereo. FUNCTIONS AM SECTION: Converter, IF amplifier, Detector, Tuning indicator FM SECTION: IF amplfier, Quadrature detector, Tuning indicator FEATURES Low quiescent current: AM: Iccq= 3mA, Vcc= 3V FM: Iccq= 8mA, […]
