DAIMA

利用PCF8591模数转换和外拓借口来用作电压测量(Use PCF8591 analog to digital conversion and the extension of the pretext for voltage measurement)

内含C文件及Proteus仿真文件 矩阵键盘输入密码，初始密码为12345678,每按一次键有短滴声,输入密码正确液晶屏显示正确信息并且电机转动，输入密码错误会发出警报，LED灯闪烁，复位取消警报，0--9号键为数字键,10号键为确认键，11号键清除键清除所输入密码或取消修改密码，12、13、14号键实现修改密码功能。(Containing C file and Proteus simulation file Matrix keyboard input password, the initial password is 12345678, every time a key is pressed, there is a short sound, the correct input password LCD screen displays the correct information and the motor rotates, the input password error will send an alarm, LED flashes, reset and cancel the alarm, 0-9 keys for the digital key, 10 keys for the confirmation key, 11 keys to clear the input secret. Code or cancel password modification, key 12, 13, 14 to achieve password modification function.)

户外显示屏源程序，含下位机源程序和上位机通讯程序（用delphi编写）(outdoor display source files, with the next crew and the source PC communication program (prepared with delphi))

Three phase AC-DC-AC converter which has the PWM controller technique within that

说明：  单片机开发的头文件，包括1602、12864、DS18B20，代码移植，改几个参数就可以(MCU development header files, including 1602,12864, DS18B20, code migration, change a few parameters can)

51单片机详细资料，包括数码管、AD/DA转换,I2C，定时器等等(51-Single chip machine)

说明：  51、AVR、ARM 单片机ISP、IAP实现远程升级的详细器件资料、说明文档、参考程序以及具体的实现方法。(51, AVR, ARM microcontroller ISP, IAP device remote upgrades detailed information, documentation, reference procedures and the specific implementation method.)

说明：  我画的收音机PCB板，使用GS1299的收音芯片(I painted the radio PCB board)

MXL90614 红外温度传感器的驱动程序，测量精度在0.2度之内。(the drive program for MXL90614 temperature sensor 。)

说明：  DAC8571通过iic协议和msp430通信(DAC8571 communicates with MSP430 through IIC protocol)