granger_cause_BIC

OLED0.91显示的USB电压电流表程序，方便测试USB的电压电流情况(OLED 0.91 shows the USB voltage meter program to facilitate the test voltage and current situation of USB)

在STM32开发板上实现19264(不带字库)和BC7276控制的键盘显示，内含delay.c（原子延时）、key.c、led.c、还有字库文件，在KEIL MDK5验证可用(In the STM32 development board 19264 (without fonts) and BC7276 control keyboard and display, containing delay.c (atomic delay), key.c, led.c, as well as font files, KEIL MDK5 verification available)

说明：  基于飞思卡尔DG128的方波，适合学生学习(Based on Freescale DG128 square wave, suitable for students)

超声波测距C程序，适用于51单片机，亲自在Keil C 51软件环境下调试过。(Ultrasonic Distance C program for 51 single-chip, in person at the Keil C 51 lower tried the software environment.)

c51的单片机智能小车 具有红外循迹 超声波避障 以及hc06手机蓝牙遥控的功能(auto car)

名称：遥控器红外解码数码管显示 内容：按配套遥控器上1-9会在数码管上对应显示(IR decode digital display)

stm32的SPI库函数固件库,挺好用的，新手必备！(SPI for STM32.And it is very useful.)

一些单片机常用的源代码，用C编写的，郭天翔编写的(Some SCM common source code, written in C)

ABB公司的离线机器人编程软件RobotStudio的PC SDK的说明性文档，是从事工业机器人的必备手册。(ABB s off-line robot programming software RobotStudio illustrative of PC SDK documentation is essential in industrial robot manual.)

51单片机可调电子钟 数码管显示 调整小时、分钟(adjustable clock)