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rs485
通过RS485端口不停地发送数据0xaa用示波器观察RS485端口A、B信号线上的波形或者用RS485接收器接收发送的字符。(Through the RS485 port to send data continuously 0xaa observed with an oscilloscope RS485 ports A, B signal waveforms or use the RS485 line receiver sends characters.)
- 2013-08-02 08:59:55下载
- 积分:1
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dianhuabohao
仿真电话键盘拨号的电路图 C 以及HEX文件 是我的单片机考试作业(this is my master piece)
- 2013-12-19 02:29:51下载
- 积分:1
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AD9850
DDS9850,亲测可用,有中文解释,信号发生器(DDS9850, pro-test is available, there are Chinese explanation, the signal generator)
- 2014-02-18 11:54:08下载
- 积分:1
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AVR_single-chip_applications_include_the_developme
AVR单片机应用系统开发典型实例
包含电路图,C语言源码及
ICCAVR的软硬仿文件(AVR single-chip applications include the development of a typical circuit example, C language source code and documentation ICCAVR like the soft and hard)
- 2009-05-19 12:59:42下载
- 积分:1
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05_BUZZER
说明: 430里示例程序中的一个,对初学者来说,是一个很好掌握430 的一个好程序(430 procedures in a sample, for beginners, it is a very good grasp of a good procedure 430)
- 2009-08-20 17:38:12下载
- 积分:1
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zhiliudianjtiaosu
实现用单片机控制直流电机调速功能,可用,有hex文件(Achieve MCU control DC motor speed control function is available, a hex file)
- 2012-05-27 10:47:23下载
- 积分:1
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stc15-MMA7361L
STC15单片机应用角度传感器MMA7361L调试程序(STC15 SCM application debugger angle sensor MMA7361L)
- 2014-11-05 23:05:10下载
- 积分:1
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Sin_Signal_Producing
正弦信号发生程序。使用声卡产生正弦信号输出,可以用来调音!(Sinusoidal signal procedures. Sinusoidal signal generated using the sound card output, can be used to tuning!)
- 2007-11-29 09:05:29下载
- 积分:1
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chuankou-aPC
串口与pc机通讯,51单片机例程,只需要修改io口即可实现。(Serial communication with pc, 51 MCU routine, you only need to modify the io port can be realized.)
- 2013-08-04 16:51:41下载
- 积分:1
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C8051F060-AD-UART1
C8051F060 自带高速AD进行数据采集 可达100兆采样率 并切缓存与片外ram 并把采集数据通过串口发送给PC ( Data Acquisition example for C8051F060
Description: This example illustrates the use of ADC1 and the DMA to acquire and store
data. It is intended for use with the C8051F060 target board in the development kit.
// This code measures a signal at the AIN0 input with the 16-bit SAR ADC0.
// The data is sampled at a rate of 100kHz. ADC output data is transferred to
XDATA memory space using the DMA.
//
// With the EMIF configured for off-chip XRAM access (on the upper ports),
this code moves the ADC data to the C8051F060TB target boards s SRAM device.
// Once data acquisition is complete, the code then prompts the user to press the P3.7
// button on the target board when ready to receive the data via the UART0 serial port.
The TB features an RS-232 transceiver and connector, so the data can be transferred
// to a PC via its serial port.
//
The code is set to acquire up to 32768 samples (for 64kbytes of data). The SRAM device -
can accommodate up to 128kbytes, )
- 2014-07-03 18:46:42下载
- 积分:1