ovnojn

android设置头像上传功能

android多任务断点下载

   实现美团九宫导航

java android 入门之hello world(hello world)

omap3530 led,寄存器，GPIO，ad 转换的驱动(the driver of omap 3530 led ,seg,GPIO, ad transmition)

stm32f1最小系统原理图及pcb图,有按键 ，串口，下载模块(Stm32f1 minimum system schematic diagram and PCB diagram)

一个用saber仿真的boost闭环控制电路(A boost with a saber simulation of closed-loop control circuit)

51单片机程序,C程序。使用u vision2编写。51单片机开发板程序。(51 MCU program C program. Written by u vision2. 51 MCU development board program.)

android 日历

运用了无字库12864、温度传感器ds18b20、红外、时钟芯片pcf8563，可以利用键盘控制小车前进后退左转右转，利用串口修改时间，利用红外控制小车。学习小车驱动模块（直流电机）。内含原理图(With no font 12864, DS18B20 temperature sensor, infrared, the clock chip PCF8563, can use the keyboard to control the car forward and back Zuozhuanyouzhuan, modification time using a serial port, using infrared control car. Learning the car driver module (DC motor). Including schematic diagram)