STK4231II 2 channel 100w stereo audio amplifier circuit
See STK4231II and build a 2 channel OCL 100W stereo audio amplifier circuit with PCB layout. It's easy, small without adjusting, and cheap.
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October 25, 2020
BA5406 amplifier Stereo 3W
This is a small Stereo amplifier 3W + 3W using BA5406-IC. It use 12V power supply as source of this project. and use a few part so easy to build.
August 22, 2019
LM386 stereo amplifier in bridge 2 watts
This is 2 watts + 2 watts Stereo small LM386 amplifier x3 ICs. It is cheap and easy to builds for BCL amplifier,mobile,MP3 player using 6V battery (AA x 4) [...]
August 15, 2019
TDA2030 stereo amplifier circuit
Suitable for beginners thought will build the electroacoustics to listen yourself.
May 1, 2019
TDA7052 amplifier | Low voltage 3V, 5V | 1 W BTL
The Super Small and mini Power Amplifier BCL 1.2W by TDA7052 as Low voltage amplifier circuit 1.5V up to 15V, tiny size and can adjust volume by VR1 [...]
February 25, 2017
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