ga123

智能插座源码,可编译，正常运行，好东西，请不要用于商业用途(smart Box)

大多数自行车速度表工作通过使用霍尔效应传感器固定在自行车前叉。磁铁是附加到前轮上的辐条之一,它将与霍尔效应开关一次革命的车轮。速度计监测传感器计数轮革命。如果知道车轮的直径,距离可以很容易地计算如果你知道有多少革命的车轮。此外,如果时间完成革命,平均速度也可以计算出来。 对于这个问题,您将编写一个程序来确定总距离(英里)和平均速度(英里每小时)考虑到车轮直径,革命的数量和总时间的旅行。你可以假定前轮从未离开地面,并没有下滑或打滑。(Most bicycle speedometers work by using a Hall Effect sensor fastened to the front fork of the bicycle. A magnet is attached to one of the spokes on the front wheel so that it will line up with the Hall Effect switch once per revolution of the wheel. The speedometer monitors the sensor to count wheel revolutions. If the diameter of the wheel is known, the distance traveled can be easily be calculated if you know how many revolutions the wheel has made. In addition, if the time it takes to complete the revolutions is known, the average speed can also be calculated. For this problem, you will write a program to determine the total distance traveled (in miles) and the average speed (in Miles Per Hour) given the wheel diameter, the number of revolutions and the total time of the trip. You can assume that the front wheel never leaves the ground, and there is no slipping or skidding.)

stm32f407 ucGUI port

modbus协议，详细讲解了协议具体实现方法。(Modbus protocol, the specific implementation of the protocol explained in detail.)

说明：  称重模块，oled显示重量，RTC时钟显示时间，矩阵按键修改时间(Weighing module, OLED display)

W78E58B单片机参数手册，英文版资料(Singlechip parameters W78E58B manual, English version of the information)

德州仪器 的TPL0501 数字电位器的驱动程序，包含.h文件和.c文件(Texas Instruments TPL0501 digital potentiometer driver included. H files and the .c file)

基于单片机的定时器开关，mcu+LCD1602+继电器+按键，有源码，原理图，PCB设计文件，毕业论文，仿真文件(Based on single-chip timer switch, mcu+ LCD1602+ relay+ button, there is source code, schematics, PCB design documents)

ADS7843驱动的320240电阻型触摸屏。。由KEIL IDE 编译.作者讲解了自己的编程风格(Developed by KEIL IDE)

AMICCOM的A7128 433芯片驱动(AMICCOM A7128 433 Chip Driver)