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KEY-89c54
- 用89c54单片机开发的32键扫描键盘程序。-89c54 MCU with 32 keys keyboard scanning procedures.
dtf-test
- 89C54构成MC4511锁相环稳定性扫描测试仪器，-89C54 constitute MC4511 PLL stability scan testing equipment
M1Reader
- M1卡读卡器的电路PCB板图。可根据自己需要进行电路板图的修改变动 。协议为14443B协议，单片机采用宏晶89C54-M1 card reader PCB circuit board diagram. According to their need for change in board changes diagram. Agreement 14443B agreement with Wang Jing 89C54 microcontroller
Ampver1.0
- 本程序的CPU采用89C54，时钟频率为6MHz；显示驱动采用UPD16311 专用芯片；显示屏采用SVA-16MM17荧光显示屏；红外遥控发射芯片采用 PT6222；线路音量音调采用M62446FP；话筒音量音调采用M62420SP；卡 拉OK采用M65831AP-This procedure of CPU used 89C54, clock frequency of 6MHz display driver used UPD16311 ASIC display using
LCD12864Pds12887Pds18b20P89c54
- LCD12864+ds12887+ds18b20+89c54模拟时钟显示-LCD12864+ ds12887+ ds18b20+89 c54 analog clock display
89C54-ultrasonic-ranging
- 基于单片机开发的实例——超声波测距，C语言开发，keil环境-Instance- ultrasonic ranging based on single chip microcomputer development, C language , keil
89C54-Motor-Control
- 基于单片机开发的实例——电机调速与转动，C语言开发，keil 环境-Based on single chip microcomputer development Motor speed regulation and rotation, C language development, keil environment