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isd4002
语音电子门锁C语言程序,STC89C51D+ISD4002应用(Voice electronic lock C language program, STC89C51D+ ISD4002 application)
- 2013-09-08 23:11:37下载
- 积分:1
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IIC-OLED
stm32f429 iic oled mdk环境(Stm32f429 IIC OLED MDK environment)
- 2020-06-16 02:40:02下载
- 积分:1
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dinuzhang
单片机典型系统设计实例精讲 第6章 红外遥控电子密码锁(SCM typical system design examples in Chapter 6 of Intensive infrared remote control electronic password lock)
- 2007-01-17 09:37:17下载
- 积分:1
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LTC1446DA
//文 件 名:LTC1446DA转换测试程序
//创 建 人:李三豹
//整理时间:09.06.28
//软件功能:利用子程序完成LTC1446D/A转换(LTC1446DA translate)
- 2012-01-08 13:52:29下载
- 积分:1
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Sauare_wave_changed-V1.2
8、可变频率方波发生器
用单片机的定时器设计一个频率可变的方波发生器,输出频率范围1Hz~500Hz,频率输出精度为0.5Hz。要求可以实时显示当前输出的频率,可以用键盘来设定方波发生器的输出频率,具有直接设定或逐渐调节的功能,调节分辨率和显示分辨率均为0.5 Hz,其它电路自由发挥。(8, variable frequency square wave generator with single-chip microcomputer timer design a variable frequency square wave generator, the output 1 Hz ~ 500 Hz frequency range, frequency output precision is 0.5 Hz. Requirements can real-time display current output frequency, can use the keyboard to set the output frequency of square wave generator, has the function of directly set or adjust gradually adjust the resolution and display resolution of 0.5 Hz, free play other circuits.)
- 2014-07-29 09:55:54下载
- 积分:1
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AD7705
说明: 基于16位ADC,AD7705的称重系统设计,以单片机89s52为数据处理和控制模块,1602为显示模块(Precision Weigh Scale Design Using the AD7192, 24-Bit Sigma-Delta ADC
with Internal PGA, as AD converter and MCU 89s52 as data processer and controller)
- 2011-02-23 23:17:54下载
- 积分:1
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TQFP-44-LQFP-44-package-library
STC TQFP-44 LQFP-44封装库(TQFP-44 LQFP-44 package library)
- 2012-09-28 11:26:18下载
- 积分:1
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at89c52yaokong
基于AT89C52的红外遥控学习机,调试成功,多年珍藏,对学习者有帮助(Based on AT89C52 infrared remote learning machine, commissioning successful years of collection and help learners)
- 2012-07-23 19:39:46下载
- 积分:1
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Modbus-Master
很好的modbus主机模拟调试软件的使用说明,我一直用它调试产品。(Good modbus host simulation debugging software instructions, I have been using it to debug products.)
- 2013-04-16 09:13:43下载
- 积分:1
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inverter_plecs
使用PLECS,进行的逆变器的仿真。
里边包含了一个整流器仿真,一个PQ控制仿真,一个VF控制仿真。还有一些验证性的仿真。(A inverter simulation with PLECS tool)
- 2016-05-19 19:58:50下载
- 积分:1