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key
按键判断 进行行扫描m表示对应的行数
n表示对应的列数 对应数值亮(Judgment keystroke scan lines express the corresponding m number of rows n that corresponds to the number of rows corresponding numerical Liang)
- 2008-05-01 09:31:56下载
- 积分:1
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chaoshengboceju
超声波测距(5 28线性处理),测量线性度很高(Ultrasonic Ranging (528 linear processing), high linearity measurements)
- 2013-09-01 21:20:13下载
- 积分:1
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RS-LTE
说明: RS频谱仪LTE测试插件资料,仪表控制开发参考资料(RS spectrum analyzer plug-LTE test data, development of instrument control reference)
- 2011-04-17 11:13:15下载
- 积分:1
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NozzleTest20110904
实现对气体流量表的基于音速喷嘴的自动检定(testing for the gas flow meters based on stangdard acoustic nozzles)
- 2013-11-07 12:04:28下载
- 积分:1
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flowlight
说明: 通过单片机控制,实现8个led灯流水显示。(Through the control of the single-chip microcomputer, 8 LED lights are displayed.)
- 2020-06-21 16:00:01下载
- 积分:1
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MUIS
单片机播放 音乐 是学习的好资料 音频学习
- 2012-02-01 21:03:24下载
- 积分:1
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温湿度VB源码
说明: 温湿度串口检测程序,实现对数据的读取和检测(Temperature and Humidity Serial Port Detection Program for Data Reading and Detection)
- 2020-06-17 10:20:02下载
- 积分:1
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18b20
msp430和18b20的程序,是51改过来的(MSP430 and 18b20 procedure is changed over from the 51)
- 2008-07-12 20:13:34下载
- 积分:1
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AD
说明: 51单片机开发,AD转换模块
,模数转换,高精度(51 MCU development, AD converter module, analog-to-digital conversion, high-precision)
- 2012-10-13 10:03:11下载
- 积分:1
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c_buck_stc
采用STC12C5A60S2单片机发生47KHZ的PWM脉冲信号,经过IR2104控制MOS,从而控制整个BUCK电路。单片机内部自带的10位ADC能通过电压电流检测电流实时反馈电流和电压数值,并由此调整输出的PWM的占空比,形成电流电压闭环控制系统。按键能设置输出电流从0.2A到2A,以0.01A递增,输出最大10V,液晶能显示实时输出电流与电压(use STC controller to generate pwm signal ,whic can dribe mos pipe,then control buck circuit)
- 2020-11-23 17:19:34下载
- 积分:1