DiskSector

数据转换为正弦图，最终输出的正弦图为平均正弦图。(Data into sine figure, final output sine the graph is the average sinogram.)

12864液晶显示程序，并行显示，浮点型显示(12,864 LCD procedures, parallel floating-point display)

STC15F60S2单片机的数据手册，内含典型应用电路，驱动程序(STC15F60S2 MCU datasheet, containing the typical circuit , driver program)

飞思卡尔16位单片机MC9S12DG128的例程，很全的(Freescale 16-bit microcontroller MC9S12DG128 routine。)

V-USB firmware for AVR controllers

STM32奋斗板步进电机测试,演示的是通过C口的4个口线利用tim2定时器，固定周期产生4路的脉冲信号模拟步进电机的4相8拍控制组合。步进电机采用型号为5V 28BYJ-48的步进减速电机。步进角 5.625度/64驱动板采用ULN2003驱动板。(STM32 struggle board stepper motor testing, demonstration by four port line C port utilization tim2 timer, fixed cycle 4 pulse signal generating analog 4-phase stepper motor control 8-beat combination. Stepper motor with model 5V 28BYJ-48 stepper gearmotors. 5.625 ° step angle/64 driver board with ULN2003 driver board.)

说明：  自动检测校车内的遗漏人员，然后通过GSM短信发送给相关负责人，并且在校车内发出语音，提示学生尽快离开(Automatically detect the missing person in the school bus, then send it to the relevant person in charge via GSM SMS, and send voice in the school bus to remind students to leave as soon as possible)

通过鼠标可以控制图象的宣战和显示通过鼠标可以控制图象的宣战和显示(macheng)

本系统根2009年全国大学生电子设计大赛A题：光伏并网发电模拟装置 的任务要求，对光伏并网发电模拟装置的原理和结构进行参数的计算与分析，设计并制作了一个设计并制作一个光伏并网发电模拟装置。(The system root 2009 National Undergraduate Electronic Design Contest A question: Photovoltaic power generation analog devices with the demands of photovoltaic power generation simulator principle and structure parameters of the calculation and analysis, design and production of a design and producing a photovoltaic power generation simulator.)

中断大全。c语言编写。希望初学者能够用得上。别忘了好评啊！(Interrupt Daquan. c language. I hope beginners be to use it. Do not forget to praise ah!)