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keyideas
- 少量的IO口实现多个按键电路。 上传个文件怎么这么麻烦。-a small number of IO Port keys circuit. How to upload documents such trouble.
IR
- 在板与板之间常用到的通信,就是用一般IO口模拟IR去控制另一片板,使用起来非常方便
IO口模块程序示例
- 专用智能车
利用单片机IO口直接驱动LCD
- 利用单片机IO口直接驱动LCD,1/2BIAS 1/3DUTY 对于简单的lcd驱动可以省去1621等ic-The use of single-chip IO port directly drive LCD, 1/2BIAS 1/3DUTY save for a simple 1621 and other ic lcd driver
avr16-step_motor-control
- 本设计采用ATEML公司的mega16 单片机对步进电机进行控制,通过IO口输出的具有时序的方波作为步进电机的控制信号,信号经过芯片L298N驱动步进电机;同时,用键盘来对电机的状态进行控制。-This design uses the company ATEML S mega16 SCM ATEML stepper motor control, through the IO port output with the timing of the square wave as a stepper m
iouart
- io口模拟串口源程序与方法,很好的学习串口的资料-io port serial source and method of simulation, good learning serial data
ch451
- ch451的简单应用,节省单片机的IO口,节约CPU,不要CPU去扫描-ch451 quiz
i2c_test
- 单片机IO口模拟I2C总线访问EEPROM,内有protues仿真文件。-Microcontroller IO port analog I2C bus access to EEPROM, there protues simulation files.
mcs51-io-uart
- 利用51的两个输入输出引脚如P1.0和P1.1,置1或0分别代表高低电 平,也就是串口通信中所说的位,如起始位用低电平,则将其置0,停止位为高电平,则将其置 1,各种数据位和校验位则根据情况置1或置0。-Using 51 as the two input and output pins P1.0 and P1.1, set to 1 or 0 representing the high and low, that is said in the bit serial communicati
ADUC841IOkuozhan
- 用74HC244扩展ADUC841的IO口。此处扩展的是P1口,因为P1口不能用位寻址,应该用xdata寻址。比较有代表性。-ADUC841 the IO expansion with 74HC244 mouth. Expansion of the P1 port here, because I can not P1-bit addressing, should xdata address. More representative.
23
- 用一个IO口实现AD的采样,适用于IO资源紧缺的情况下使用!-AD Digital temperature
userguide
- 超声波测距模块资料用户通过从IN 脚输入40KH 的方波信号,即用户从单片机的IO 口连续发出高低电平, 产生方波,方波的个数一般为10 个左右,发出后用户启动定时器,开始计时,此时,超声 波发射头开始发出超声波,当发出的超声波被前方的障碍物返射回来,返射回来的超声波被 接收探头接收到-Ultrasonic Ranging Module information
LM020L(PIC)
- /RS,RW,E分别接RE0,RE1,RE2 D7-D0接RD口 #include <pic.h> /*头文件*/ #define LCD_RS RE0 /*定义引脚*/ #define LCD_RW RE1 #define LCD_E RE2 #define Busy RD7 void WR_COMM() void DISPLY() void CHECK_BF() void PLAY_LCD() /*函数声明*/ vo
EM78P156
- 为解决小家电控制板设计过程中经常遇到单片机I/O口不够用的情况,文中以EM78P156N单片机的5个I/O口同时作为6个LED灯驱动和2个按键输入为例,给出了用较少的IO口实现多路驱动的方法-Small appliances control panel to address the design process often encountered in single-chip I/O port is not enough of the situation, the text to EM78P15
MCU-function
- 要了解一款MCU,首先需要知道就是其ROM空间、RAM空间、IO口数量、定时器数量和定时方式、所提供的外围功能模块(Peripheral Circuit)、中断源、工作电压及功耗等等。-For an MCU, you first need to know is its ROM space, RAM space, IO port number, quantity and timing timer mode, the external function modules provided by (Pe
IO--SPI
- 单片机IO口模拟SPI程序,程序简单好用,适合初学SPI的学员-Single-chip IO simulation SPI program, the program is simple and easy to use, suitable for beginners SPI trainees
AD-IO
- XS128 AD口作普通IO口的配置问题-XS128 AD population in general IO port configuration issues
IO-DS18B20
- 多个IO口接多个DS18B20的程序,不同于现有的单总线挂多个传感器程序。-Multiple IO port access multiple DS18B20 procedures
IO
- 1-io口总控制led闪烁 自学 模拟仿真 可以调试 初学者学习专用-1-io port total self-control led flashing simulation debugging beginners can learn special
STC15F104W利用RC充放电使用IO口测量外部电压
- 普通IO口用RC器件做AD转换 实现串行通信(Common IO port using RC device for AD conversion to realize serial communication)