USBASP的源码，有例子和USB通信

基于超声波的测距仪（包括原理图，程序源码与相关调试说明，以及一些参考资料，总之，开发超声波测距仪的一整套资料）-Based on Ultrasonic Range Finder (including schematics, source code and related procedures for debugging instructions, and some reference materials, in short, develop a set of ultrasonic range finder data)

基于61202控制芯片的LCD液晶显示驱动程序。-LCD controller chip LCD driver.

用于PIC的AD转换和用HD7279A的显示（公阴极的8段数码管）-PIC for the AD converter, and the use of HD7279A display (public cathode of the eight digital tube)

师哥们做的单片机键盘、液晶显示程序，汇编语言，函数算法很清晰-Division buddies to do the single-chip microcomputer keyboard, LCD process, assembly language, function algorithm is clear

单片机模数转化程序，主程序时一位从事单片机工作多年的资深教授所编写-SCM modulus conversion process, the main program in a microcontroller when a senior professor for many years to prepare

51单片机基础驱动源码，有12864液晶和超声波收发源码及DS18B20温度传感器驱动源码等-51 SCM-based driver source code, there are 12864 LCD, and send and receive ultrasonic source and DS18B20 temperature sensor-driven source code, etc.

利用KF1208进行语音录放1. 按键配置: IOA8 : 录音 IOA9 : 停止 IOA10: 播放 2. 使用IOA0~IOA7作为数据IO 0~7,IOB0~IOB5 作为控制信号线-KF1208 use voice recording 1. Button to configure: IOA8: recording IOA9: stop IOA10: Play 2. IOA0 ~ IOA7 used as a data IO 0 ~ 7, IOB0 ~ IOB5 as a control signal line

NOKIA5110LCD84*48点阵液晶驱动，MCU为AVR M16/M32，SPI驱动方式-NOKIA5110LCD84* 48 dot matrix LCD drivers, MCU for the AVR M16/M32, SPI-driven approach

步进电机及其单片机控制，步进电机及其单片机控制-And its single-chip stepper motor control, and its single-chip stepper motor control

PCA CEX0为高速输出模式PCA CEX4 捕捉模式 测试程序-PCA CEX0 for high-speed output mode to capture mode PCA CEX4 test procedures