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Posts tagged hi fi

5 BAND Audio GRAPHIC EQUALIZER

5 BAND Audio GRAPHIC EQUALIZER AMPLIFIER using KA2223 5 BAND Audio GRAPHIC EQUALIZER AMPLIFIER using KA2223 The KA2223 is a monolithic integrated circuit consisting of an operational amplifier with five resonant circuits and a active filter, an it is suitable for radio-cassette tape recorders, car stereos or music center audio systems. FEATURES Tone control with […]

3 Band Dual Graphic Equalizer Amplifier circuit

3 Band Dual Graphic Equalizer Amplifier circuit using KA22233 3 Band Dual Graphic Equalizer Amplifier circuit using KA22233

Audio Amplifier Circuit using TDA7231

Audio Amplifier Circuit using TDA7231

Audio and video amplifier diagram

Simple audio and video amplifier block diagram using CA3100 and 5532   shows a schematic diagram of the mirrors CA3100 and 5532

i want the aural modulator circuits available all over the world?

bhavin.kotak asked: aural modulator is used in tv transmitter section…i want its circuit diagram or block diagram or pin diagram….present and used all over the world… i m living in india….but i want the ckt diagram of aural modulator used all over the world in the tv transmitter section… i want all the data available […]

Touch Switch Circuit using 4011

Touch Switch Circuit Touch Switch Circuit using 4011 CMOS C1         1          10uF 16V     Electrolytic Capacitor R1, R2     2          100K 1/4 Watt Resistor R3         1          10 Meg 1/4 Watt Resistor U1         1          4011 CMOS NAND Gate IC  

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