积分器-FPGA

说明：  读写SD卡的头文件，MMC，不含fat文件系统。(Read and write SD card.)

tl431中文资料，对于了解tl431资料可以提供方便(Chinese information tl431)

无刷电机驱动程序 霍尔传感器 PID算法调节(Brushless Motor Driver Hall sensor PID algorithm)

该程序实现4~20mA直流电流的采集，并通过485通信上传，通信协议为modbus rtu(4~20mA DC current measure)

在单片机上使用的超声波测距程序，使用keil变异，使用lcd1768(Embedded in keil project uses ultrasonic distance measurement using lpc1768)

说明：  门禁开发流程，通用流程解析，详细分析了小区门禁开发流程和思路等(Access control development process, general process analysis, train of thought analysis, etc.)

前言..........................................................................2 课题一 8路抢答器电路设计........................................2 课题二 数字电子钟设计.............................................5 课题三 交通信号灯控制逻辑电路设计.............................12 课题四 汽车尾灯控制电路..........................................17 课题五 篮球竞赛 30s 计时器........................................21 第 1(Introduction ................................................. ......................... 2 Subject of a circuit design of 8 Responder ........................................ 2 Second, the design of digital electronic clock issues ............................................ .5 Issue three traffic signal control logic circuit design ............................. 12 Four car taillight issue control circuit .......................................... 17 Issue 5 Basketball 30s timer ........................................ 21 1)

基于单片机的电子称实验 希望大家能够喜欢 用的是51系列单片机(Microcontroller-based electronics experiments hope you will enjoy with the 51 series)

十位DA TLC5615的接口程序,包括其中寄存器的读写和输出函数等(10 DA Chip interface procedures, including the Register of literacy and output functions, etc.)

说明：  STM32L053+AD8232简易的便携式心电采集蓝牙传输PCB(Stm32l053 + ad8232 simple portable ECG acquisition Bluetooth transmission PCB)