ComputerSetTimePowerOff

18b20测温程序，单片机的开发。测温转换并且含液晶显示模块！(18b20 temperature program, microcontroller development. With liquid crystal display module!)

Freescale two camera line follower.

RS－232/RS－485/RS－422有源隔离转换器 型号：MWE485－D(MWE485－D introduction RS－232/RS－485/RS－422)

说明：  STC15系列只用一个定时器的红外接收程序，有需要的可以看一下(STC15 series infrared receiving program with only one timer, you can see if you need it.)

1.由上位机发送1给单片机时，蜂鸣器以400ms频率发声，发2时以200ms频率发声，发3时以100ms频率发声，发4时关闲蜂鸣器。 1.以2400bps从计算机发送任一字节数据，当单片机收到该数据后，在此数据前加上一序号然后连同此数据一起发送至计算机，当序号超过255时归零。 2.以16进制发送一个0-65536之间的任一数，当单片机收到后在数码管上动态显示出来，波特率自定。 3. 用AD以1HZ的频率采集模拟信号，然后转换成数字量，再将其以1200bps发送到计算机，在计算机上显示。 4.按下矩阵键盘第一行时以1200bps发送，1，2，3，4，第二行时以2400bps发送5，6，7，8，第三行以4800bps发送，9，10，11，12，第四行以9600pbs 发送，13，14，15，16. (1. From the PC to send a single chip, the buzzer to 400ms frequency of sound, made 2 to 200ms frequency sound, made from 3 to 100ms frequency sound, made 4 free buzzer off. 1. To 2400bps from the computer to send any byte of data, when the microcontroller receives the data in this data with a serial number before then sent along with the data to the computer, the serial numbers when more than 255 zero. 2. To send a 16-hexadecimal any number between 0-65536, when the microcontroller in the digital receipt is displayed on a dynamic, custom baud rate. 3. 1HZ with the frequency of AD in order to capture analog signals, then converted to digital, and then send it to 1200bps to the computer, the computer display. 4. Press to 1200bps matrix keyboard to send the first row, 1,2,3,4, 5,6,7,8 the second row to 2400bps send the third line to 4800bps send, 9,10,11,12 , the fourth line to 9600pbs send, 13,14,15,16. )

51单片机驱动LCD1602显示大段汉字动态滚动显示(51 single-segment display driver LCD1602 large dynamic scrolling display of Chinese characters)

12864上面的并行画线，可以画圆，三角形，正方形，直线，正弦波(12,864 above the parallel line drawing, you can draw a circle, triangle, square, line, sine wave)

说明：  网蜂科技开发板CC2530F256实现定时器T1查询方式(Realization of Watchdog Timing by Network Bee Technology Development Board CC2530F256)

PIC芯片使用DS3231的驱动源代码,强大而且可以在适用于很多场合。适合初学者(PIC chip using DS3231 driver source code)

说明：  PLECS是一个用于电路和控制结合的多功能仿真软件，尤其适用于电力电子和传动系统。这个PLECS模块是一个PV电池模型（这个软件没有自带PV电池模型）PV电池模型以及其MPPT追踪（利用BOOST电路实现）。(PLECS is a multi-functional simulation software for the combination of circuit and control, especially for power electronics and transmission systems.This PLECS module is a PV battery model (the software does not have a built-in PV battery model), a PV battery model, and its MPPT tracking (implemented using a BOOST circuit).)