8051 single chip microcomputer

基于AVR ATmega32 单片机的DS1820驱动程序 基于winavr 平台编译 -ATmega32 based AVR MCU DS1820 driver-based winavr Taiwan compiler

IAR编译的mega16的ad转换，由1602和串口分别显示-IAR compiler mega16 of the ad conversion, and serial from 1602 show

STC单片机看门狗的简单测试程序,功能很简单，就是开启看门狗后，不断的让单片机重启。-a samples test program for STC MCU.

液晶显示程序，初始化、命令字的控制，完整版-LCD procedures, initialization, command control characters, the full version

P1.7～P1.0接发光二极管L8～L1，要求利用单片机内部定时器1，按方式1工作，每0.01秒T1溢出中断一次。要求编写程序模拟时序控制装置。开机第1秒钟L1、L3亮，第2秒钟L2、L4亮，第3秒钟L5、L7亮，第4秒钟L6、L8亮，第5秒钟L1、L3、L5、L7亮，第6秒钟L2、L4、L6、L8亮，第7秒钟8个发光二极管全亮，……一直循环下去。fosc=11.0592MHz-P1.7- P1.0 then LED L1 to L8, by using a timer internal microcontroller, a work by the way, every 0.01 seconds T1 interrupted an overflow. Simulation prepared timing control device. Boot 1 seconds L1, L3- liang, two seconds L2- L4, L5 three seconds, L7- liang, 4 seconds L6, L8-liang, 5 seconds L1, L2, L5, L7- liang, 6 seconds L2, L4, L6, L8- , 7 seconds 8-LED whole ... has been the cycle continues. 11.0592MHz fosc =

功能： 1、作为下位机采集8255数据并将此数据通过通讯送出， 2、采集数据为BCD，先转换成二进制，处理后再转换成BCD 3、通讯采用方式3，多机通讯，上位机发地址时TB8=1，其他TB8=0 下位机SM2=1，RB8=1时产生中断后使SM2=0收发数据，结束后SM2=1-Features: 1, as under the 8255-bit machine data collection and communications sent through this data, 2, collected data for the BCD, first converted into binary, and then converted to deal with BCD 3, communication using methods 3, multi-machine communication, PC-fat address TB8 = 1, other TB8 = 0 under the digital machine SM2 = 1, RB8 = 1 when the failure to make SM2 = 0 to send and receive data, after the end of SM2 = 1

MSP430F1121与液晶驱动芯片PCF8576的连接程序-MSP430F1121 with the LCD driver chip PCF8576 connection procedures

51――14-单线温度传感器18b20；用温度传感器18b20检测温度-51- 14- single-temperature sensor 18b20 Detect 18b20 temperature sensor with temperature

蜂鸣器响 改变蜂鸣器的频率，通过改变延时时间 蜂鸣器的时间要是是靠延时来完成的-Buzzer buzzer ring to change the frequency by changing the delay time if the buzzer is the time to be completed by the time delay

C51对C6963C的驱动编程,包含具体的连接定义和汉字字库,我已经完全显示成功-C51 right C6963C driven programming, include specific definitions and connect Chinese character, I have fully demonstrates success