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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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串口R232协议的了解,懂得如何读取串口的数据,发送数据到串口....
串口R232协议的了解,懂得如何读取串口的数据,发送数据到串口.-R232 serial protocol understanding, know how to read serial data, send data to the serial port.
- 2022-07-02 01:23:17下载
- 积分:1
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DSP16 10进制转换的程序(111111111111)
dsp16到10进制转化的程序
(111111111111)-dsp16 to 10 hex conversion program (111111111111)
- 2022-03-19 09:07:14下载
- 积分:1
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这个是关于实现三相异步电动机的PWM控制源代码,希望对大家有所帮助,平台是CCS2000,用到是TI公司TMSLF2407芯片...
这个是关于实现三相异步电动机的PWM控制源代码,希望对大家有所帮助,平台是CCS2000,用到是TI公司TMSLF2407芯片-This is on the realization of PWM three-phase asynchronous motor control source code, everyone would like to help, platform is CCS2000, is used TI chip companies TMSLF2407
- 2022-11-03 15:30:03下载
- 积分:1
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4.asm
4.obj
a program for manage the student s data
4.asm
4.obj
a program for manage the student s data-4.asm 4.obj manage a program for the Studen t s data
- 2022-02-01 10:39:57下载
- 积分:1
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这里面包含着经典的汇编实验源码
这里面包含着经典的汇编实验源码-bread competing here a compilation of classic experiments FOSS
- 2022-11-21 05:50:03下载
- 积分:1
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多路移位寄存器dsasg asgagvgdafgadtgertgdafgdafgda
多路移位寄存器dsasg asgagvgdafgadtgertgdafgdafgda-multi-shift registers dsasgasgasgagvgdafgadtgertgdafgdafgda
- 2022-04-22 11:48:17下载
- 积分:1
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vb编写的写字板
vb编写的写字板-vb prepared by the tablet
- 2022-06-01 22:23:26下载
- 积分:1
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recently prepared by the source code, we may feel at ease with it and handy, wit...
这是本人最近编写的源代码,大家不妨放心用吧,太好用了,用了就知道了。-recently prepared by the source code, we may feel at ease with it and handy, with a will know.
- 2022-07-26 04:19:26下载
- 积分:1
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grahamScan扫描法求凸包 输入有若干组测试数据。每一组测试数据的第一行上有整数n,表示该组测试数据有n个点组成的。接下来有n行,其每一行上有二个正整数,...
grahamScan扫描法求凸包 输入有若干组测试数据。每一组测试数据的第一行上有整数n,表示该组测试数据有n个点组成的。接下来有n行,其每一行上有二个正整数,之间用一个或几个空格隔开。当输入行上只有一个数0时,表示输入结束。
-grahamScan
- 2022-03-20 20:14:44下载
- 积分:1