资源列表
6
- 实验电路如图25，按虚线连接电路：CLK0接1MHz，GATE0，GATE1，接+5V，OUT0接CLK1，OUT1接PA0，PC0接继电器驱动电路的开关输入端Ik。继电器常开触点串联一个220V灯泡，接交流220V。编程使用8253定时，让继电器周而复始的闭合5秒钟（指示灯灯亮），断开5秒钟（指示灯灯灭）-The experimental circuit shown in Figure 25, connected by dotted line circuit: CLK0 connected
595SMG
- 595数码管驱动，用于51单片机，使用3个io口，串行驱动数码管-595 digital tube-driven, for 51 MCU, using 3 io port, serial driver digital tube
jianpan
- 矩阵键盘的识别，4*4矩阵键盘识别，按那个，显示相应的数值-Identification of the keyboard matrix, 4* 4 matrix keyboard identification, according to that, show the corresponding numerical
juzhengjianpanrar
- 本程序是数码管和矩阵键盘的结合程序，按动16个键盘中的任意一个，数码管现实就会变化-This program is the digital control and the combination of the keyboard matrix procedure, press 16 in any of the keyboard, digital tube will change reality
lp
- MSP430单片机的LOW power应用，掌握此用发之后，CPU会省很多力气的。-MSP430 MCU LOW power applications, to grasp this use after the event, the CPU will save a lot of effort.
adc0809
- adc0809以及控制信号的输出，数字信号的常用设计-adc0809 and control signal output, the common design of digital signal
anjian
- 按键操作控制显示数码管，对其进行加减操作-The key operation control digital tube, add or subtract operation
sanjiaobo
- 51单片机中利用PCF8591进行D/A转换在示波器中显示三角波-51 MCU PCF8591 using the D/A converter in the oscilloscope display triangular wave
dot
- 8X8点阵测试实验，由简单的51单片机实现LED的控制，能够使led规律变化-8X8 matrix test experiments, from simple LED 51 MCU control, enabling led law changes
mcu2
- 单片机实现ad转换与显示 用于普通模拟量测试的准换-MCU ad conversion and display for general quasi-analog conversion test
chuankou
- 51单片机串口测试程序，能将字符循环输出，用串口测试助手可以显示所发送的数据-51 microcontroller serial testing procedures, can output the characters cycle, with serial testing assistant can display data transmitted
16tobyte
- 能够将16进制字符转换为byte字符，详细功能见源文件注释部分-Able to hexadecimal characters into byte characters, see the comment section of the source file