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Posts tagged stereo audio power amplifier

TDA1554 Audio Power Amplifier Schematics Module

TDA1554 Audio Power Amplifier Schematics Module A high quality stereo amplifier circuit of 20 Watts x 2 = 40watts The circuit is powered 12V, 2 – 3 Amp power supply.  

RF Module – Multi Channel Systems

Booster RF Module Circuit – Multi Channel Systems using BFR90, BFR91, BFW92

7805 voltage regulator circuit

7805 voltage regulator circuit using IC lm7805

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