取消工程密码专用6.51

这是基于stm32f407的编码器程序，能够实现单片机对编码器的控制并把数据用串口发回电脑(This is the code based on stm32f407 to control encoder and return the data to pc when succeed)

使用ADC0832和STC89C51单片机实现AD采集(Using ADC0832 and STC89C51 microcontroller AD collection )

stm32发spwm波 oled显示 ADC采集(Stm32 send spwm wave oled display ADC acquisition)

使用单片机对灯泡进行控制，制做做出跑马灯的效果，简单加深对定时器的理解和蜂鸣器的应用，更深入的理解51的内部结构和使用方式。学会用单片机控制灯。(The use of single-chip microcontroller to control the light bulb, make a running horse lamp effect, simple deepen the understanding of timer and buzzer application, more in-depth understanding of the internal structure and use of 51. Learn to control the lamp with single chip computer.)

用mage128产生spwm驱动ir21094构成的逆变电源，小功率时波形正常。(Switching power supply system procedures mage128 parallel development board to achieve two-way current pro rata, the regulator output.)

本程序是基于MP430的点阵显示程序，显示内容可在程序里更改(failed to translate)

8051c 的一个Crc 算法分析(8051c of an algorithm analysis Crc)

1.具有环境信息采集功能，可以采集环境的温度、湿度和光照强度。 2.具有联网功能，可以将采集到的环境信息直接上传到Yeelink云平台上。 3.具有网络查看功能，可以用任何联网设备，在互联网上查看采集点的信息。(1 with environmental information collection function, you can collect temperature, humidity and light intensity environment. 2 with networking capabilities, you can collect environmental information directly uploaded to Yeelink cloud platform. 3 has a network view feature, you can use any networked device, view the information collection point on the Internet.)

jQuery实现平滑的图片亮度渐变，鼠标移到图片上，可看到渐变效果，很平滑流畅的jQuery特效，代码也是超简洁的，可把此特效应用于图片展示、导航菜单中，制作一个鼠标高亮的菜单也是很不错的效果。(jQuery smooth picture brightness gradient, the mouse over the picture, you can see the gradient effect, very smooth smooth jQuery effects, the code is super simple, this effect can be applied to the picture display, navigation menu, make a mouse high highlighted menu is also very good results.)

单片机实现温度的测量和液晶显示 ds18b20 LCD1602(MCU temperature measurements and liquid crystal display ds18b20 LCD1602)