3.5inch_Arduino Demo_UNO&Mega2560

it is aproject to connect lpc1788 to touch panel 7 inch by spi XPT2046 driver

说明：  Stm32F103+W5500ping包例程(Ping package routine)

老人看护系统，此系统通过智能终端控制各个报警，模仿智能家居！(Elderly care system, this system through the intelligent terminal control various alarm mimic intelligent home!)

MODBUS RTU 程序，可以移植到51单片机中，支持01 02 03 04 05 06功能(MODBUS RTU program, can be transplanted to 51 single-chip computer, supporting 01 02 03 04 05 06 function)

姿态传感器又称为方向传感器，主要感应手机方位的变化，每次读取静态状态值。该代码可以读出分别沿3个轴所转过的角度(The attitude sensors also known as the direction sensor, sensing changes in the orientation of the phone, every time you read the static state value. The code can be read out respectively along the three axes are rotated by the angle)

单片机被广泛应用于工业控制，家电，消费电子，医疗电子，仪表测量等领域，为应广大初级电子工程师/单片机爱好者之需，电子发烧友隆重策划整合推出《单片机关键技术基础详解》系列技术文章，以后会陆续推出其他章节，敬请广大工程师朋友继续关注和留意(Microcontrollers are widely used in industrial control, home appliances, consumer electronics, medical electronics, instrumentation measurement and other fields, as should the majority of primary electrons Engineer/SCM lovers need, Maxim Integrated planning a grand launch of " key technologies based microcontroller explain" series of technical articles , the future will be launched elsewhere, please our engineers continue to focus and pay attention to friend)

说明：  pda project using pda

利用28335的cpu-timer0的中断功能进行AD采集，并有AD校核程序(Use cpu-timer0 interrupt functions of 28335 AD acquisition, and checking procedures AD)

通过了解PWM的原理，学会用PWM控制灯珠的渐亮和渐灭！(And learn to understand the principle of the PWM beads PWM control lights fade in and fade off!)

stc89c52单片机驱动蜂鸣器的程序，延时函数用定时器方式编写。(stc89c52 MCU-driven buzzer procedures, with the timer delay function approach to the preparation.)