i2c

OV7670 FIFO摄像头的设置，包括SCCB,FIFO，图像采集等(The OV7670 FIFO camera settings, including the SCCB, FIFO, image acquisition)

键盘的测试功能，用于测试开发系统时的按键状态(Keyboard test functions, the development of systems for testing the key state)

霍尔速度传感器，电流取样 电流传感器（ACS-712), ST外设标准库为 3.20版本。(Hall speed sensor, a current sampling current sensor (ACS712), ST peripheral standard library version 3.20.)

F5 refresh programing tool

一个智能家居控制程序，zigbee CC2530 程序源码(A smart home control program, ZigBee CC2530 source code)

Tom Rondeau SDR class presentation 2 on filters and filtering - sample GNU Radio scripts and simulation code in python

汽车信号灯控制系统的设计 汽车上的信号灯有:转向灯(左前灯、右前灯、左后灯、右后灯，仪表盘上的二 个指 示灯 )及夜间示 宽灯等 。 当汽车转 弯 、刺 车 停 靠时 ，转 向灯 发出不同 的信号 ；夜问 ．则 点 亮示宽 灯。汽 车转弯或停 靠时 ，相应的 信号灯要 发出 闪烁 的灯光 信号 ， 目前 国内广泛 缱 用 电热 式闪光 器产生 闪光信 号 。(Auto Light Control System lights on the car include: turn signal (front left light, right front lamp, left rear lamp, right rear lights, two lights on the instrument panel) and night lights, wide display. When the car turn, stop puncture car, the turn signal send mixed signals nighttime. The width light is lit. Car turns or stops, the corresponding signal to a flashing light signal, the current domestic-type electric flash wide loving generated by the flash signal.)

蓝宙电子OLED显示屏模块资料 landzo_OLED液晶屏V1.3原理图等资料(lanzo OLED)

设计并制作用于电池储能装置的双向DC-DC变换器，实现电池的充放电功能，功能可由按键设定，亦可自动转换。(A bidirectional DC-DC converter for battery energy storage is designed and implemented to realize battery charging and discharging functions. The functions can be set by the button and also can be automatically converted.)

MSP430F149万年历，温度传感器，电压测量(MSP430F149 calendar, temperature sensor, voltage measurement)