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PT2258
说明： 音量控制芯片，六通道音量控制芯片，可单独和全控。(The volume control chip)
- 2019-05-08 11:48:31下载
- 积分：1
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em78806-modem
em78806单片机的汇编源程序，实现专用modem的功能，收发dtmf，fsk(em78806 SCM compilation source to achieve dedicated modem function, TX Pages. fsk)
- 2007-04-02 09:33:51下载
- 积分：1
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fading-model-simulation
COST-231 Hata模型、Okumura-Hata模型、COST231-WI视距模型、COST231-WI非视距模型 衰落仿真(COST-231 Hata model, Okumura-Hata model, COST231-WI model and COST231-WI model of non line of sight fading channel simulator
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- 2014-11-05 14:59:25下载
- 积分：1
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SXDG
数据采集器录入，采集，安装调试。下载同步功能，是初学者的好例子(dada collection)
- 2014-04-18 13:00:31下载
- 积分：1
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lesson15_3
本例程是基于1602液晶显示实时时钟，使用DS1302，使用51系列单片机，通过本例程可以熟悉1602和1302的操作，适合单片机课程设计或者毕业设计的一项功能，程序编译通过可直接移植使用(This routine is based on the 1602 LCD real-time clock, use the DS1302, use 51 series, through this routine may be familiar with the operation of 1602 and 1302, for SCM curriculum design or a functional design Graduation, a program compiled through direct transplantation use)
- 2015-12-08 00:16:23下载
- 积分：1
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930
c8051f930做为串口发送端，发送串口信号(the c8051f930 as serial sender send a serial signal)
- 2013-03-25 15:32:43下载
- 积分：1
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ANOlog_TMS320F28335
本装置采用单相桥式DC-AC逆变电路结构，以TI公司的浮点数字信号控制器TMS320F28335 DSP为控制电路核心，采用规则采样法和DSP片内ePWM模块功能实现SPWM波。最大功率点跟踪（MPPT）采用了恒压跟踪法（CVT法）来实现，并用软件锁相环进行系统的同频、同相控制，控制灵活简单。采用DSP片内12位A/D对各模拟信号进行采集检测，简化了系统设计和成本。本装置具有良好的数字显示功能，采用CPLD自行设计驱动的4.3’’彩色液晶TFT LCD非常直观地完成了输出信号波形、频谱特性的在线实时显示，以及输入电压、电流、功率，输出电压、电流、功率，效率，频率，相位差，失真度参数的正确显示。本装置具有开机自检、输入电压欠压及输出过流保护，在过流、欠压故障排除后能自动恢复。(This device single-phase bridge type DC-AC inverter circuit structure, TI company of floating in digital signal controller TMS320F28335 DSP as the control circuit, the core rules sampling method and DSP piece ePWM module function realization within SPWM wave. The maximum power point tracking (MPPT) used the constant pressure tracking method (CVT method) to realize the software, and phase lock loop to carry on the system the same frequency, phase control, control with flexible simple. By using DSP piece of 12 within the A/D of each simulation signal acquisition detection, simplified system design and cost. This device has a good digital display function, use CPLD to design the driver 4.3 " TFT LCD color LCD very intuitive to finish the output signal waveform and spectrum characteristics of online real-time display, and the input voltage, current, power, the output voltage, current, power, efficiency, frequency, phase difference, the distortion degree of parameters display properly. Thi)
- 2011-10-13 18:49:33下载
- 积分：1
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AD7982_IF
ＡＤ转换代码，主要练习，没有具体的功能可以实现的，因为只是一部分(AD conversion code, practice, no specific function can be realized, because only part)
- 2014-06-14 09:01:03下载
- 积分：1
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定时器3所有单个完成
使用STM32f103c8t6输出两路PWm(Using STM32f103c8t6 to output two PWM)
- 2018-05-30 22:13:04下载
- 积分：1
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ps32
PS32自动气象站的嵌入式代码，stm32主控，包裹GPRS模块M33G和AD7792，ublox电子罗盘，GPS等驱动。C代码(PS32 AWS embedded code, stm32 master, wrapped GPRS module M33G and AD7792, ublox electronic compass, GPS and other drivers. C code)
- 2014-01-23 14:52:13下载
- 积分：1
