Calcul

说明：  ESP8266硬件参考设计文件，有硬件PCB原理图，三个文件。。。(ESP8266 file,PCBSCHPDF,for learning)

自动交通控制系统用红、绿、黄三支共两组发光二极管表示交通信号灯，利用单片机模拟有时间显示的定时交通信号灯控制管理。信号灯的变化规律可如下： 1）放行线：绿灯亮放行25秒，黄灯亮警告5秒，然后红灯亮禁止。 2）禁示线：红灯亮禁止30秒，然后绿灯亮放行。 3）当某一方向的红灯亮时，若该方向有车通过，则用扬声器声报警。（撞红灯信号可用3-5V模拟量表示）(Automatic traffic control system using red, green, yellow light-emitting diodes, said a total of three traffic lights, the use of single-chip analog time display on a regular traffic signal control and management. Changes of lights to be as follows: 1) Release Line: green clearance 25 seconds, the yellow light warning for 5 seconds, then the red light is prohibited. 2) ban shows lines: the red light is prohibited for 30 seconds, then the green light to release. 3) When the red light in one direction, if the direction of the car through, the alarm speaker sound. (Hit the red signal available 3-5V analog representation))

This document explains very quick how high speed circuits can be simulated by FDTD numerical electromagnetic model.

一个用saber仿真的boost闭环控制电路(A boost with a saber simulation of closed-loop control circuit)

使用51单片机和cc2530模块组成的路由器程序，可以实现收发和存储功能(51 machines use a single product and get the router module cc2530 program)

stm32f10xx_spi_demo with AT45DB041D

Pcomm开发的串口调试助手,能实现简单的发送和接收.(Pcomm development of serial debugging assistant)

24c08程序，模拟I2C总线，进行读取和写入操作(24c08 program to simulate I2C bus, read and write operations)

周立功的I2C核及驱动 周立功的I2C核及驱动(I2C core)

Toshiba s TMPM370 torque control specification