Keil c51 environment in the use of the keyboard interrupt inquiries and realize...

93C46读写程序 很不错的程序希望和大家一起交流-93C46 literacy procedure very well and we hope that the procedures together exchanges

msp430单片机声音采集程序，采用12位ADC采样，串口传输，baudrate115200；采样数据采用adpcm编码格式；iar编译环境-MSP430 Single-chip voice collection procedures, the use of 12-bit ADC sampling, serial transmission, baudrate115200 sampling data using ADPCM encoding format iar compiler environment

1.1602LCD显示字符串 2.1602字符程序 3.1602第二行第一个字符的位置显示字母“A”c 4.1602左移和闪烁asm 5.1602左移显示c语言程序 6.液晶应用 4线 7.液晶应用 8线 -2.1602 shows that the string of characters 1.1602LCD procedures 3.1602 second line of the first character location of the letters " A" c 4.1602 the left and the left show the asm 5.1602 flashing c language program 6. 4-line LCD applications 7. 8 line LCD applications

atmega16 用pwm 产生正弦波 示波器观察ok-ATmega16 generate sine wave using pwm oscilloscope observation ok

把所有端口的同时置高置低,不断闪烁 2 p1 口3 路流水灯理解2 进制数与端口的关系 3 单片机的加法:把52h+0fch 结果送p1 口 4 单片机的乘法:把ff*03h 结果送p1 5 单片机的二进制加法 6 单片机的两位计数器 7 学习单片机的逻辑运算 8 进一步学习单片机的逻辑运算 9 循环移位指令的流水灯 10 理解熟悉散转结构的程序 11 位操作指令的学习 12 比较指令的学习与cy位-All ports at the same time the high home ownership low, and constantly flashing 2 p1 I 3 way light water 2 hexadecimal understanding the relationship between the number of 3-port MCU adder: the 52h+ 0fch results sent p1 mouth 4 Singlechip multiplication: ff* 03h results to send binary adder p15 SCM SCM 6 2 7 learning Singlechip counter logic operations further study 8 MCU 9 cyclic shift logic operations instructions flowing light 10 scattered understanding of familiar procedures to the structure of 11 operating instruction instructions learn learning 12 compared with the cy-bit

利用C51和DS18B20进行温度读取，并在数码管上显示。-The use of C51 and DS18B20 temperature reading and digital tube display.

单片机驱动液晶程序,液晶为1624型 里面程序齐全,只需调用子程序就好-Single-chip LCD driver program, LCD-type inside the procedure for the 1624 full, simply call the subroutine like

PWM控制输出电压由于该程序所需完成的功能比较简单，设计时采用了简单的前后台组织结构：后台程序（主程序）在非通讯状态时工作，完成各项数据的采集和预处理，并标准化至通讯协议所规定的格式。这一过程不停进行，随时提供最新数据；前台程序（中断服务程序）在接收到来自控制器的命令时启动。它对命令加以识别，并按要求向控制器传送相应数据或对数据进行解析执行。该程序的流程示意如图-PWM output voltage control due to the completion of the procedures required for the function of a relatively simple design, a simple organizational structure around Taiwan : background (main program) in non-state communication, complete data acquisition and pre-processing, and standardized communication protocol to the format provided. This process conducted on a continuous basis and provide the latest information; Prospects (interrupt service routine) from the receiving controller to activate the orders. It ordered to be identified, together with a request to the controller or corresponding data transmission for data analysis implementation. The indicative of processes figure

利用单片机51加sl811芯片实现对u盘读写的控制，代码仅供大家参考，如有不对之处，敬请谅解-Sl811 increase the use of single-chip 51 chip on the u disk read and write control code for your reference, if doing so after updating

128的串口调试程序，使用的是查询发送和查询接收 很好用的一个驱动-128 serial debugger, using a query to send and receive queries with a very good driver