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在集成电路中,通常采用T型解码网络实现数字量往模拟的转换,再利用运算放大器完成模拟电流变为模拟电压的转换。所以,要把一个数字量变为模拟电压,实际上需要两个环节,...
在集成电路中,通常采用T型解码网络实现数字量往模拟的转换,再利用运算放大器完成模拟电流变为模拟电压的转换。所以,要把一个数字量变为模拟电压,实际上需要两个环节,先把数字量变为模拟电流,这是由D/A转换器完成的;再将模拟电流变成模拟电压,这是由运算放大器完成的。有时D/A转换器芯片只包含前一个环节,有些D/A转换器则包含两个环节,用前一种芯片时,需要外接运算放大器才能得到模拟电压。-In integrated circuits, the usual T-decode digital networks to analog conversion, and then complete the simulation of the use of op-amp current into the analog voltage conversion. Therefore, it is necessary to become a digital simulation of voltage, in fact, need two links, first into a digital simulation of currents, this is determined by D/A converters completed then simulate current into the analog voltage, this is determined by computing completed amplifier. Sometimes D/A converter chip contains only a part before, some D/A converter includes two aspects, before a chip, the need for external op-amp voltage can be simulated.
- 2022-03-04 04:10:59下载
- 积分:1
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DAC0832的示例程序,希望对大家有帮战哦!
DAC0832的示例程序,希望对大家有帮战哦!-Examples DAC0832 procedures, in the hope that everyone has to help fight Oh!
- 2022-01-22 03:36:30下载
- 积分:1
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串口通讯程序,这个程序给出一个参考,并且带645协议部分
串口通讯程序,这个程序给出一个参考,并且带645协议部分-Serial communication procedures, which are given a reference, and with part of 645 agreement
- 2022-01-25 19:58:25下载
- 积分:1
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这是一个读写磁盘文件的例子,其中“infile”为读文件,“wfile”为写文件。...
这是一个读写磁盘文件的例子,其中“infile”为读文件,“wfile”为写文件。-This is a document to read and write disk example, "infile" to read documents, "wfile" written document.
- 2022-03-13 20:42:06下载
- 积分:1
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关于单片机c语言的编程例子。。
关于单片机c语言的编程例子。。
-On Singlechip c language programming examples. .
- 2022-06-13 11:08:04下载
- 积分:1
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用汇编语言实现了精确频率计。实验已经通过
用汇编语言实现了精确频率计。实验已经通过-Using assembly language to achieve a precise frequency meter. Experiment has been passed
- 2022-10-07 02:25:02下载
- 积分:1
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一个用汇编语言编写的矩阵转置程序
一个用汇编语言编写的矩阵转置程序-an assembler language matrix transpose procedures
- 2022-02-21 10:02:26下载
- 积分:1
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应用很广泛的反汇编软件合集,可以方便的进一步改进程序
应用很广泛的反汇编软件合集,可以方便的进一步改进程序-Application of a wide range of anti-compiled a collection of software, it will be convenient to further improve procedures
- 2022-11-21 07:15:03下载
- 积分:1
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232通信,我调试过,没有什么问题。情大家下载
232通信,我调试过,没有什么问题。情大家下载-232 communications, I debugging, without any problem. We downloaded situation
- 2022-06-16 02:30:01下载
- 积分:1
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用光标实现飞鸟的形状
使其在屏幕中间看起来有非动效果
非常好玩哈...
用光标实现飞鸟的形状
使其在屏幕中间看起来有非动效果
非常好玩哈-birds use the cursor to achieve it in the shape of the screen, they are among the non-dynamic effect was very fun Kazakhstan
- 2022-02-04 04:52:54下载
- 积分:1