4)TFT-Touch-Shield-Library-1.0.0

内含基于s5pv210对nandFlash,lcd,rtc,timer,key,adc,pwm,iic，ac97等硬件模块裸机代码，全部裸机功能经过整合成小型裸机程序，具有图形化界面，可通过触摸屏图形界面切换和使用各个模块功能(Containing s5pv210 of nandFlash, LCD, RTC, timer, key, ADC, PWM, IIC and other hardware module bare metal code based on, all bare metal function after integration into small programs, with a graphical interface, through the 7 Inch Touch Screen graphical interface switching and the use of the function of each module)

RC522 SPI接口的51单片机程序例程(RC522 SPI)

JT809通讯协议文档，介绍与交通部的平台间交换通信协议。(specifications for data exchange between customer platform and administrative platform)

很好的传感器学习资料，包括温度传感器、脉搏传感器。。。(sensor )

51模拟spi通讯；ISIS仿真___________(51 moni spi)

本代码是基于检测遥控飞机手柄输出的PWM信号频率，转换为角度信息，再作为步进电机移动输入量，最终实现使用遥控飞机手柄摇杆精确控制步进电机转动角度的目的，包含PWM频率检测模块和步进电机驱动模块等。(This code is PWM frequency signal detection based on the output of the remote control aircraft converted to handle, angle information, and then as the stepper motor movement input, and ultimately use the remote control aircraft joystick handle precise control of stepper motor rotation angle, including PWM frequency detection module and stepper motor drive module.)

stm32 6050licheng zhidexuexi laiziyuandianbososhi(stm32 6050)

ov7670 datasheet，ov7670摄像头数据手册(this is the ov7670 datasheet)

最小重量机器人,可以计算最小重量的机器人，由好多不同的零件组成(zuixiao)

计算器，阈值为99999999，加减乘除运算都没有问题，protues电路图 和 汇编语言都有，仿真过了，没问题。(caculator， with protues and keil software it is successed。hope it is helpful for you)