PG

Att7022计量芯片源程序，ATT7022是一款高精度三相电能计量芯片，适用于三相三线和三相四线的应用。(Att7022计量芯片源程序，ATT7022是一款高精度三相电能计量芯片，适用于三相三线和三相四线的应用)

说明：  自动检测校车内的遗漏人员，然后通过GSM短信发送给相关负责人，并且在校车内发出语音，提示学生尽快离开(Automatically detect the missing person in the school bus, then send it to the relevant person in charge via GSM SMS, and send voice in the school bus to remind students to leave as soon as possible)

这是一个24C256的读写控制程序，可以适应24c01~256任何一种EEPROM(This is a 24C256 to read and write control program can be adapted to any kind of EEPROM 24c01 ~ 256)

CAN基础培训资料，培训机构是恒润科技，是国内汽车电子行业比较权威的企业。(CAN based training materials, training institutions are Hirain technology, is more authoritative automotive electronics industry enterprises.)

最全面的18b20中文参考手册，是目前最全面的，包含了18b20的所有资料(The most comprehensive 18B20 Chinese reference manual is the most comprehensive one at present, which contains all the materials of 18b20)

毕业水温控制论文，基于c51单片机为核心，利用DS18B20检测，蜂鸣器报警，并用数码管来显示，精确度到0.1°。(Graduation thesis temperature control, based on c51 microcontroller core, use DS18B20 detection, alarm buzzer and come with a digital display, accuracy to 0.1.)

转子系统临界转速的计算，是一个德国人开发的软件，很强大！(rotor modal analysis)

高速公路电缆防盗技术的研究与发展方向，详细介绍目前的电缆防盗技术的研究现状，值得研究的技术(Research and development direction of the highway cable anti-theft technology, detailing the current status of research of cable theft technology, technology worthy of study)

直流斩波变化的仿真和一些参考文献 可以学习一下(The simulation of dc chopper change and some references can learn )

说明：  1.44寸显示屏显示资料，可显示汉字，图片，彩色图片，带取模软件(1.44-inch display screen display data, can display Chinese characters, pictures, color pictures, with the module software)