DC-DC

光照传感器BH1750FVI在lcd显示(Light sensor is displayed in the lcd)

8051 Book solutions for all the problems within the book

说明：  自动循迹小车仿真 有protues电路 有c程序(Auto-Tracking Vehicles have protues circuit simulation program c)

： ：： ：针对传统麦克风阵列声源定位算法抗噪声及混响能力不强的问题，提出一种基于最小熵值和随机域压缩的麦克风阵列声源定位算 法。利用最小熵值方法对麦克风阵列进行时延估计，并与随机域压缩方法相结合，对声源进行空间搜索。仿真实验结果表明，该算法在定 位精度、抗噪声及抗混响能力方面均优于广义互相关相位变换算法。(Sound source localization algorithm based on minimum entropy microphone array)

tinyOS系统应用nesC语言开发实例(a example of tinyOS application with nesC Language)

说明：  msp430单片机的电压表程序。用430的ad转换在用数码管显示电压值(msp430 microcontroller voltmeter program. The ad with the 430 conversion voltage value with a digital LED display)

两份基于51单片机的交通灯，包括原理图，proteus仿真，PCB，实训报告等。是我单片机实训时的成品，调试成功的。(Based on 51 single two traffic lights, including schematics, proteus simulation, PCB, training reports. SCM training when I was finished, debugging success.)

MLX90620 MLX90620 红外阵列是款16X4 红外阵列热电堆传感器，适应于测量热辐射并可非接触式测量物体温度。 MLX90620 利用创新的非接触式温度测量技术，实现了一个极具成本效益的热解决 (The MLX90620 FIRray is a 16X4 array of thermopile sensors suitable to detect thermal radiation and measure temperatures without making contact with the object. The MLX90620 utilizes innovative non-contact temperature measurement technology to create a highly cost-effective thermography solution. )

51单片机驱动无源蜂鸣器进行音乐输出1 使用了定时器，使用C51编译(51 Microprocessor Passive buzzer for the use of music output of a timer, the use of C51 compiler)

工程教育中级练习题1：按一下K1键，LED以10Hz频率闪烁，屏幕上画出红圈，跟着闪，放开后保持该频率闪烁；长按K1键超过3秒，LED以5Hz频率闪烁，屏幕上画出红圈，跟着闪，放开后保持该频率闪烁；按一下K2键，LED熄灭；按一下K2键，LED常亮。(Secondary Exercise Question 1 in Engineering Education: Press the K1 key, the LED flickers at 10Hz frequency, draw a red circle on the screen, follow the flash, and keep the frequency flickering after release; Press the K1 key for more than 3 seconds, the LED flickers at 5Hz frequency, draw a red circle on the screen, follow the flash, and keep the frequency flickering after release; Press the K2 key, the LED goes out; Press the K2 key, the LED always shines.)