AD9954_DDS

通过串口实时显示MOU6050数据，希望可以帮到大家(Real-time display of MOU6050 data through serial port, I hope it can help you.)

说明：  stm32f103 单片机 HAL库PWM应用例程(stm32f103 MCU HAL library PWM example)

用I2c点亮12864液晶显示，任意位置(Light 12864 liquid crystal display with I2c, any position)

codejock 13 and activasi

Allocates hardware buffers on the graphics card and fills them with data if a buffer has not already been previously allocated.

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.)

一本深入浅出地讲解敏捷核心实践的书,此书通过常理和经验，阐述了为什么你应该在项目中使用敏捷方法.(A layman' s language to explain the core practices of agile books, book by common sense and experience, explains why you should use agile methods in the project.)

固高运动控制卡源代码，内容详细，对入门运动控制的朋友非常有用。(gugao motion control card system source code, detailed content on the entry of the control of the movement of a friend is very helpful)

这是我本科的科研立项《基于热释电红外人数统计器》 里面是源码，keilC51。(This is my undergraduate research project based on pyroelectric infrared statistics on the number of " inside source, keilC51.)

说明：  基于msp430单片机的液晶12864的驱动程序简单。。(The driver of LCD 12864 based on MSp430 MCU is simple.)