boxing

说明：  电动车控制器 DC负安培高刹车防盗三速提速20带霍尔显示(Electric Vehicle Controllers )

这是超声波测距模块的最简单的测试程序，用1602显示(This is the most simple test program ultrasonic ranging module, with the 1602 show)

附件为stm32f103vet6的uart和io驱动示例(Attached are examples of UART and IO drivers for stm32f103vet6)

基于stm8的快充快放程序，电源管路芯片采用的是Ti的BQ25895！(Based stm8 fast charge quick release program, the power line chip is Ti s BQ25895!)

小车沿着黑带前进，这事往年一个竞赛题目的程序，对大家有帮助。(The car along the black belt, it past a contest questions purpose program, are helpful to you. )

CAN总线与51单片机的接口原理图，使用的是sja1000和tja1040(philips).还包括了具体的文档资料和c语言控制代码(附加了LCD代码和LCD接口以及电源变换原理图).搞CAN总线一步到位.(CAN Bus and 51 microcontroller interface schematics, using the sja1000 and tja1040 (Philips). Also include the specific information and documentation control code language c (Additional code of LCD and LCD interfaces, and power transformation diagram). CAN engage in one go.)

基于EDA设计软件Pads PowerPCB 制作的贴片机坐标文件自动生成器。使用时，只需将PCB图纸原点定义为AKPL1即可。该脚本自动将设计图纸中的元器件型号及坐标做成表格放入Excel中。(Based on EDA design software produced by Mounter Pads PowerPCB coordinates automatic generation of devices. Use, simply PCB drawing origin can be defined as AKPL1. The script will automatically design drawings of the component models and the coordinates of the form made into Excel.)

说明：  本程序用作pid控制，不过基于AVR硬件乘除法，移植性不高，本人是作者。(the procedures for pid control, but based on the hardware AVR calculation method, transplantation is not high, is the author.)

说明：  NEC协议的红外遥控器解码程序，程序占用资源少，在51等单片机上验证OK。(ir decode for NEC protocal.)

感应电动机的启动小程序，可以模拟启动过程，自动计算启动的参数，帮助初学者理解感应电动机的结构(Induction motor start-up small program that can simulate the boot process, automatically calculates the start parameters and Help beginners understand the structure of induction motor.)