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  • RTS501--the regulation timing integrated circuit

    2014-11-26 22:56:3775

    RTS501 is a regulation timing integrated circuit, which is suitable for the conditions that need speed regulation and timing, such as fan programme con...

  • 4 channel audio mixer circuit diagram using SSM2024

    2014-11-26 21:19:50176

    A 4 channel audio mixer that requires very few electronic components can be built using this electronic scheme based on SSM2024 chip. To obtain a small...

  • The BA328 stereo pre-amplifier circuit

    2014-11-26 20:53:35346

    BA328 has two lines of pre-amplifier circuits, it characterizes few external elements and convenient installation,etc. It is in a single 8-pin package....

  • LA4287 audio circuit diagram

    2014-11-26 20:00:48109

    TV sound signal isinput from the N601's pin 1, andAV audio signal is input from the N601's pin 3. The TV/AV switching signal output by CPU(40)feet ...

  • Circuit Diagram of 2576+358+Voltage Regulator Tube Pattern

    2014-11-26 12:13:2174

    Advantages: (1) As 2576 has an interior overcurrent and overtemperature-proof device, it can input constant voltage, constant current CC and overvoltag...

  • LM4808 typical circuit diagram for two-channel headphone amp

    2014-11-26 11:40:46117

    Figure shows the LM4808 for dual-channel amplifier typical circuit. Left and right channel audio signals are inputed LM4808 2, 6 feet respectively. Aft...

  • CX2O111--the Am/Fm radio integrated circuit

    2014-11-26 10:01:5680

    CX2O111 is the AM/FM radio integrated circuit produced by Sony, which is used in radios, recorders, compound stereos and so on.1.the internal circuit a...

  • TDA7241 20 watt car audio amplifier

    2014-11-26 09:24:1091

    A very simple car audio power amplifier electronic project can be designed using the TDA7241 circuit manufactured by SGS Thomson . This car audio ampli...

  • 200 watt stereo power audio amplifier using STA575

    2014-11-26 06:54:00171

    This power audio amplifier electronic project is based on the STA575 fully integrated power module designed to implement a BASH® amplifier when used i...

  • Audio signal source selector

    2014-11-26 06:19:08302

    A very simple circuit that can be used to switch between two signal sources can be constructed using this diagram . This circuit helps you to choose on...

  • HA1377 two channel 6 W audio amplifier

    2014-11-26 05:38:14328

    HA1377 is a power amplifier IC manufactured by Hitachi and is capable to deliver up to 5.8 watts per each channel ( 2 channels ) . The HA1377 based pow...

  • LM4910 For two-channel amplifier typical circuit diagram

    2014-11-26 01:38:0176

    Figure shows the LM4910 for dual-channel amplifier typical circuit. Left and right channel audio signals are inputed LM4910 (MSOP / SO packaging) 1,2 f...

  • 2x50 watt stereo amp based on STK415-090-E

    2014-11-26 00:51:16147

    This electronic project stereo amp is based on the STK415-090-E class H audio power amplifier hybrid IC that features a built-in power supply switching...

  • UTC2025 low power audio amplifier

    2014-11-25 22:31:12140

    This audio amplifier is based on the UTC2025 audio IC and can be used in low power audio applications for portable devices like audio players , radios ...

  • 20 W stereo Class D audio amplifier using NCS8353

    2014-11-25 21:32:12104

    A very simple stereo Class D audio amplifier electronic circuit project can be designed using the NCS8353 audio IC capable of delivering a continuous p...

  • LM4562 tone control circuit diagram

    2014-11-25 21:31:55555

    A very simple and high efficiency tone control circuit can be constructed using few common components and some operational amplifier . This circuit use...

  • TA1216AN1--the multifunction audio signal process integrated

    2014-11-25 18:41:4578

    TA1216AN1 is the multifunction audio signal process integrated circuit produced by Toshiba, which is widely used in all kinds of stereo system for proc...

  • 4x24 watt car audio amplifier based on LV4700P

    2014-11-25 18:22:18231

    This car audio amplifier electronic project is based on the LV47004P audio IC , specially designed for car audio applications . The LV4700P IC is manuf...

  • DRIVER

    2014-11-25 14:55:2879

    Upper pair of transistors provides voltage regulation, filtering, turn-on time delay, and decoupling for audio driver transistors below.-S. Messin and ...

  • The 200MHz cascode amplifier circuit principle diagram

    2014-11-25 14:04:4780

    The 200MHz cascode amplifier circuit principle diagram is shown in the above figure.AGC range:59dB; power gain:17dB;L1=0.07 μH central head; L2=0.07 μ...

  • LM2896 audio amplifier circuit diagram project

    2014-11-25 10:00:5279

    Using lm2896 integrated amplifier manufactured by National Semiconductor can be designed using few electronic components. The audio amplifier can provi...

  • The 555 light-off reminder principle circuit

    2014-11-25 09:28:2770

    When the light is on, the power supply from the direction light relay is imposed on 555 8-pin, which makes the capacitor C3 charges by R1. As the charg...

  • The CD7738 single chip record/playback integrated circuit

    2014-11-25 06:02:4884

    The CD7738 single chip record/playback integrated circuit is a widely used component in language repeaters.1.internal circuit and pin functions of CD77...

  • 30 watts 4 channel audio amplifier electronic project using

    2014-11-25 05:01:40400

    Using the TA8251AH audio power IC , can be designed a very simple high power audio amplifier electronic project that can be used for car audio applicat...

  • A 5W Frequency Modulation Transmitter Power Amplifier Circui

    2014-11-25 02:50:1090

    High frequency oscillation signal from output end IF of the varactor tuner of the television is used as the signal source. The tuner has a stable oscil...

  • LM3876 56W audio amplifier circuit

    2014-11-25 02:07:59218

    Audio power amplifier presented in this electronic schematic circuit is based on the LM3876 audio amplifier IC which is capable of delivering 56W of co...

  • LED VU Meter

    2014-11-25 00:45:50136

    The circuit below uses two quad voltage comparators (LM339) to illuminate a series of 8 LEDs indicating volume level. Each of the 8 comparators is bias...

  • Class D power amplifier using NJU8758

    2014-11-24 23:42:36237

    The NJU8758 is an analog signal input , filterless class D power amplifier that is capable to deliver a maximum 1.5 watts output power . The NJU8758 Cl...

  • Hybrid 2 channel audio mixer circuit

    2014-11-24 22:55:55303

    A very simple hybrid 2 channel audio mixer electronic project can be designed using few external electronic components . This hybrid 2 channel audio mi...

  • Audio mixer circuit diagram project using operational amplif

    2014-11-24 22:40:2287

    A very simple audio mixer using operational amplifier can be designed using electronic scheme in the figure below. The audio mixer uses a TL071 operati...

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