LAPORAN-4

说明：  led cub Project to activate account

说明：  智能台灯系统，实现了语音播报，自动调光，远程控制，灯光切换等智能系统功能。克服了传统台灯供电方式单一等多种特点。本系统主要由单片机控制系统和硬件系统组成，主要由STM32F407微处理器、触控液晶彩屏、ADC电压监控、超声波测距监测、音乐播放系统、灯光控制组件和多路系统电源构成。智能学习台灯采用PWM数字调光和超声波测距技术以及人体红外感应技术，实现灯光亮度和模式调节。(Intelligent desk lamp system realizes the functions of voice broadcasting, automatic dimming, remote control, light switching and other intelligent systems. It overcomes many characteristics such as single power supply mode of traditional lamp. This system is mainly composed of single chip computer control system and hardware system. It is mainly composed of STM32F407 microprocessor, touch LCD color screen, ADC voltage monitoring, ultrasonic ranging monitoring, music playing system, light control module and power supply of multi-channel system. Intelligent learning desk lamp uses PWM digital dimming and ultrasonic ranging technology as well as human infrared sensing technology to achieve light brightness and mode adjustment.)

基于单片机的电阻测量系统，带vb上位机控制和显示同时还有无线发射(MCU-based resistance measurement system with vb PC control and display as well as a wireless transmitter)

基于12864的重力感应程序,可以测出多少牛，多为有效数字(Based on the 12864 gravity induction program)

这是一个楼禁门宇系统的程序，经过调试仿真，结果良好，但是有待改进(This is a building ban door-yu system procedures, after debugging emulator with good results, but could be improved)

说明：  MCS-51单片机实用汇编子程序库,有120多个子程序，含有各种数学函数，单字节、双字节和N字节的乘除法子程序，还有各种数据类型转换。可以直接复制粘贴使用，是学习单片机汇编难得的资料。(MCS-51 microcontroller practical assembly subroutine library with more than 120 subroutines, containing a variety of mathematical functions, single-byte, double-byte N bytes of multiplication and division, and another way process, as well as various data type conversions. Can copy and paste to use, is to learn valuable information on MCU assembly.)

2X16和2X20的LCM C51 驱动代码(2X16 and 2X20 LCM C51 driver code)

Solves any non-linear equation in one variable using successive substitution method. Very stable and fast.

交换矩阵mt8816的c控制程序，可实现话音及图像的交换传输(Mt8816 exchange matrix of c control procedures, can realize the exchange of voice and image transmission)

这是基于STM32的USART转232的应用程序(This is based on the STM32 USART 232 applications)