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audioch_sect_pro.rar
- 一个用于自动选择音源和卖场功放有源音箱连接试机的控制中心:包括按键选择,VFD显示连接目标代号,以及控制音源暂停静音,遥控控制,有完整电路图,PCB和汇编代码,笔者在一个DVD厂工作时的作品,公司生产了100台给下面的代理商,免去了顾客购机,不同机器需要反复连接音源的麻烦!本程序遥控,VFD显示的部分非常经典,One for the automatic selection and store audio power amplifier Active Speaker test machine to
PT2323PT2322
- 簡介 PT2323 是特別為6CH 家庭劇院音響系統所設計的音響用輸入選擇器，並且內建2CH~6CH 轉換 器，可以直接將傳統立體聲2CH 信號轉換成為模擬6CH 信號，使用I2C 控制介面。單電源9V 供 應電壓，低成本及極佳的性能表現(THD<0.005 Typ)，適合任何高性能的6CH 音響系統之應用。 特色 l 供應電源：9V l 提供4 組立體聲及一組6CH 輸入端 l 內建2CH~6CH 轉換器和副低頻低通濾波器 l 最大輸入電壓可達3.75Vr
electron
- 电路图 里面有许多实用电路图 51编程器电路图 51单片机LED点阵电子显示屏的设计电路图 89C51单片机号音自动播放器的设计 单片机看门狗电路图 单片机控制的带语音报数功能的抢答器-There are many practical circuit diagram circuit diagram circuit diagram 51 of programmer 51 Single-chip LED dot matrix display design of electronic circu
gele_auto_pic
- 这是歌乐汽车音响的电路原理图，属于汽车电子嵌入式开发的范畴-This is the Clarion car audio circuit schematics, belonging to automotive electronics embedded development areas
2.1AmplifierCircuit
- 2.1声道功放电路，电路简洁，音质好，便于兴趣爱好者自制-2.1 channel amplifier circuit, circuit simplicity, good sound quality, easy to enthusiasts interested in self-
SpectrumAnalyzerDocs
- This archive contains circuit diagram and text documents making up the design of audio spectrum analyzer
semiconductor_transistor_voltage_amplifier_circuit
- 本PPT详细的讲述了半导体三极管和交流电压放大电路的基本工作原理。-PPT detail of the semiconductor transistor voltage amplifier circuit, and communicate the basic working principle.
dianhuanyuanchengkongzhi
- 电话智能遥控器主要包括电话振铃检测电路，电话自动摘机和挂机电路，DTMF信号解码电路，语音提示急电路，音频放大电路，以及控制心脏CPU电路-Telephone remote control including smart phones ringing detection circuit, telephone and hang up automatically pick circuit, DTMF signal decoding circuit, urgent voice circuits, au
11486344
- 格式：PDF 书名： 音频电路集锦 超星SS号：114863-Format: PDF Title: Super Star Collection audio circuit SS No.: 11486344
ADPCM_audio_codec
- ADPCM语音编解码电路设计及FPGA实现。利用FPGA进行ADPCM编码与解码。-ADPCM voice codec circuit design and FPGA realization. FPGA for use ADPCM encoding and decoding.
6chanallelAudio
- Using PT2323,PT2322,24C02,RC05 & LCD for controlling 6 channel audio and 4 stereo & one 6 channel inputs.Please contact for more details// MOB-09048615937-Using PT2323,PT2322,24C02,RC05 & LCD for controlling 6 channel audio and 4 stereo & one 6 chann
valctr
- PT2258 is a 6-Channel Electronic Volume Controller IC utilizing CMOS Technology specially designed for the new generation of AV Multi-Channel Audio System. PT2258 provides an I2C Control Interface, an attenuation range of 0 to -79dB at 1dB/step,
2
- 利用maxplus2完成 1、 完成带时、分、秒显示的24h计时功能； 2、 能完成整点报时功能，要求当数字钟的分和秒计数器计到59min52s时，驱动音响电路，四高一低，最后一声高声结束，整点时间到； 3、 完成对“时”和“分”的校时，并能对秒计数器清零。 -Use maxplus2 completed one complete with hours, minutes, seconds, show 24h time functions 2, can complete the
TPA2005D1
- The TPA2005D1 audio power amplifier evaluation module is a complete, low-power single-channel audio power amplifier. It consists of the TI TPA2005D1 1.1-W low-voltage class-D audio power amplifier IC in a very small MicroStar Junior BGA
STM32-H103
- STM32-H103 board is entry level development board for the new ARM Cortex M3 family of devices produced by ST Microelectronics Inc. With STM32-H103 you can explore the features of STM32 family on budged, the board have everything necessary to bu
STM32-H103
- STM32-H103 board is entry level development board for the new ARM Cortex M3 family of devices produced by ST Microelectronics Inc. With STM32-H103 you can explore the features of STM32 family on budged, the board have everything necessary to bu
DIY_MP3-_Sound_sch
- 个人DIY MP3音频电路图，很好用 的-Personal DIY MP3 audio circuit, the good
Audio-delay-control-circuit
- 输入音频控制继电器的断开与吸合，同时通过可调可调节无音频输入后继电器的延时断开的时间，可延时时间1分钟以内。更换适当电容可延时更长时间。是protel99se画的，已经过量产，欢迎下载。-The input audio control relays to disconnect and pull, adjustable relay delay to disconnect the audio input with adjustable delay time is less than one minu
diyinpao
- 2.1音响电路图，外接变压器、音源、扬声器便可使用，功率30W，适用于电脑多媒体音响。-2.1 audio circuit, an external transformer, audio, speakers can use, power 30W, suitable for computer multimedia sound.