资源列表
msp430f413--pcf8563
- 介绍预付费智能卡水表的工作原理及pcf8563时钟芯片的功能-Introduce pre-paid smart card meter works, and pcf8563 clock chip function
example2_ADC
- 本例展示了如何利用高级控制定时器(TIM1)来触发模数转换器(ADC)和利用自动注入转换功能来触发注入转换。 在每一个TIM1的上升沿,ADC对通道14(ADC Channel14)上的输入做一次规则转换,然后,DMA会将寄存器ADC_DR1中数据传送到内存中相应的表格。 使能自动注入转换功能,ADC能够在通道14的规则转换之后自动对通道11(ADC Channel11)上的输入做一次注入转换。随后产生一个ADC中断,并置标志位JEOC。在中断中将注入转换结果存入ADC_In
example6_TIM
- 本例展示了如何设置TIM,用它来测量一个外部输入信号的频率和占空比。 TIM2时钟设置为72MHz,预分频设置为0,TIM2计数器时钟可表达为: TIM2 counter clock = TIMxCLK / (Prescaler +1) = 72 MHz,因此可测量的最小频率值为1100Hz。 设置TIM2工作在PWM输入模式(PWM Input Mode),把外部信号作为输入连接到TIM2通道2。 利用TIM2计数器中断来测量信号的频率和占空比。在TIM2_I
speech-thermometer-
- 基于单片机AT89C51的语音温度计.单片机;数字温度传感器;液晶显示;语音录放;编程- This system is a design of the speech thermometer according to the microprocessor AT89C51,which is used to measure the environment temperature
Voice-Recording-Voltmeter-
- 利用单片机设计具有语音录放功能的数字电压表 .电压测量,89S52, ICL7135,双积分A/D转换器,1601液晶模块-The Design with Voice Recording Function Digtal Voltmeter Base on SCM
L72990cce
- 键盘led专用驱动driver芯片ZLG7290的驱动ddriver程序源码,一种基于KEIL开发环境 可直接使用。 -Led a dedicated keyboard-driven driver drivers driver chip ZLG7290 program source code,, a development environment based on the KEIL complete source code can be used directly.
zZZLLG7290l
- zlg7290的应用程序源码,使用哪个keil开发。cc语言与汇编语言。移植性好。 可直接使用。 已通过测试。 -zlg7290 the application source code, the use of which keil development. c language and assembly laanguage. Transplantation is good. Complete source code can be used directly. Have passed the
SPI
- mc9s12xs128单片机spi同步串行通信主机发送从机接收程序-Mc9s12xs128 microcontroller spi synchronous serial communication machine to send the receiving application from machine
send
- mc9s12xs128单片机can总线接收程序-Mc9s12xs128 of can bus communication, implement dual-machine communication function
receive
- mc9s12xs128单片机can总线发送程序-Mc9s12xs128 of can bus communication, implement dual-machine communication function
Project_4
- mc9s12xs128的can总线通信,实现双机通信功能-Mc9s12xs128 of can bus communication, implement dual-machine communication function
taxi_conuter
- 该程序为出租车计价器设计程序,单片机选用89c51,-The program for the taxi meter design program, choose 89 c51 single chip microcomputer,
