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world technical

http://worldtechnical.blogspot.com

Electronics News Electronic Circuits Education electronics World electronics
عالم الالكترونيات اخبار التكنولوجيا والكمبيوتر والموبايل تعليم الالكترونيات دوائر الكترونية

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  • 120 Watt Audio Power Amplifier Circuit with IC TDA7294

    Posted on Friday October 23rd, 2009 at 19:22 in audio amplifiers

    Here is a simple and easy to build general purpose 120 W. Amplifer with IC number TDA7293 for process sound system.This amplifer was have the input for a radio, TV, stereo or other line level device.It also has a phono input for a record player, guit...

  • 60-100 Watt Audio Amplifier

    Posted on Friday October 23rd, 2009 at 19:17 in audio amplifiers

    60-100 Watt Audio AmplifierMy cause of construction of this project was to develop a compact design for a stereo amplifier can be integrated by a wrong (but the sound quality conscious!) Living student at a university or a college dormitory.The ampli...

  • Amplified Ear

    Posted on Friday October 23rd, 2009 at 18:38 in audio amplifiers

    Useful to listen in faint sounds 1.5V Battery operationCircuit diagram:Amplified EarParts:P1_____________22K Log. Potentiometer (see Notes)R1,R9__________10K 1/4W ResistorsR2______________1M 1/4W ResistorR3______________4K7 1/4W ResistorR4,R7...

  • Active Bass & Tremble Controller

    Posted on Friday October 16th, 2009 at 13:06 in audio amplifiers

    Active Bass & Tremble ControllerACTIVE BASS TONE CONTROLLER circuit diagram It is very useful (and has Best Quality) for 1 -100watt AUDIO AMPLIFIERSDownload Download this circuit in PDF author: YMYA electronics - IZHAR FAREED ...

  • STK0060 60W

    Posted on Friday October 16th, 2009 at 11:53 in audio amplifiers

    STK0060 60WFeatures of STK0060:General output stage of power amplifier has a difficult and complex problem about heat sink designing and its settings. Sanyo's DP intends to decrease electronic parts and rationalize a manufacturing process by designin...

  • Analog Audio Delay Line"3d Sound"

    Posted on Friday October 16th, 2009 at 01:51 in audio amplifiers

    Analog Audio Delay Line"3d Sound"It is fun to make a variable space in your small room, but it’s hard to make the actuator to move your wall or room partition. Using analog audio line delay, you can adjust your room virtually. Just turn a knob in y...

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