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基于89S51芯片开发的篮球倒计时系统,开发…
基于89S51芯片开发的篮球倒计时系统,开发环境KEIL,仿真环境PROTUES-89S51 chip based on the development of basketball countdown system, development environment KEIL, simulation environment PROTUES
- 2022-06-12 03:35:43下载
- 积分:1
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LCD12864,多级菜单例子。Keil建立的工程。
LCD12864,多级菜单例子。Keil建立的工程。-LCD12864, many examples of class menu. Check matrix with simulation software and Protues
- 2023-03-26 12:00:03下载
- 积分:1
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单片机的自动校时器
单片机的自动校时器-MCU automatic school-
- 2022-03-23 10:24:06下载
- 积分:1
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Development of 51 single
51单片机开发之 i2c中线的编程设计-Development of 51 single-chip i2c midline of Programming
- 2022-02-10 16:08:26下载
- 积分:1
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30 Road remote control switches, keys, respectively, by 0
30路遥控开关,按0-30个键分别点亮p0.0-p3.5的灯,32键全灭
可以用此外接驱动后控制30路开关! 遥控器端口p3.7-30 Road remote control switches, keys, respectively, by 0-30 months p0.0-p3.5 lit the lamp, 32-key body can also take control of 30 after the driver switch! Remote control port p3.7
- 2022-07-21 00:00:06下载
- 积分:1
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这是原来的1602基于PIC16F877A单片机控制程序…
这是原创的基于PIC16F877A单片机控制1602液晶显示的程序源代码-This is the original 1602 based on PIC16F877A microcontroller control program source code for LCD display
- 2022-03-25 19:23:18下载
- 积分:1
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digital conversion and digital
[第4章 单片机功能应用],[第5章 模数转换与数模转换],[第7章 人机接口技术],[第8章 通信 接口技术]。-[Chapter 4 SCM functional application], [Chapter 5 of analog-digital conversion and digital-analog conversion], [Chapter 7 man-machine interface technology], [Chapter 8 communication interface technology], [Chapter 8 communication interface technology].
- 2023-01-22 15:40:03下载
- 积分:1
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语音芯片ISD1420的C语言程序,实现简单的语音存储与播放。在KEIL下运行...
语音芯片ISD1420的C语言程序,实现简单的语音存储与播放。在KEIL下运行-ISD1420 voice chip of the C language procedures realize a simple voice storage and playback. Run in KEIL
- 2022-07-08 14:43:16下载
- 积分:1
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AVR官方开发工具包,可汇编和C语言,软件仿真
AVR官方开发工具包,可汇编和C语言,软件仿真-AVR s official development kit can use compiled and C language, software simulation
- 2022-09-23 22:20:08下载
- 积分:1
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能实现功能有:显示年、月、日、星期、时、分、秒、阴历月日、温度,共21位数码管。其中星期和阴历月日能根据公历自动计算改变,到2050年之前有效。温度可以测量从...
能实现功能有:显示年、月、日、星期、时、分、秒、阴历月日、温度,共21位数码管。其中星期和阴历月日能根据公历自动计算改变,到2050年之前有效。温度可以测量从-10到40℃之间的温度。还可以设定两个定时、12/24小时显示、自动亮暗切换的时间等。
电路只用了两片IC,一片M48,另外一片是74LS145,4-10译码器,来扩充端口。具体电路在下面,是PROTEUS画的,给个图片做参考-To achieve functions: Display year, month, day, week, hour, minute, second, lunar month, the temperature, a total of 21 digital tube. One week and the lunar month on the Gregorian calendar automatically calculated based on changes effective prior to 2050. Can measure temperatures from-10 to 40 ℃ temperature between. Also can set two time, 12/24 hour display, automatic light switch dark time. Circuit used for only 2 IC, an M48, the other is a 74LS145 ,4-10 decoder to expand the port. Specific circuit in the following is the PROTEUS painting, a reference to a picture
- 2022-08-19 04:39:31下载
- 积分:1