LABjs-2.0.3

电源（电子变压器）美规的电子变压器，用在120V电压(Power supply (electronic transformers) U.S. regulatory electronic transformer with a 120V voltage)

飞思卡尔HY64单片机模块初始化和应用程序。(Freescale HY64 microcontroller module initialization and applications.)

这stm32f746描述了如何使用DAC外围 产生使用DMA控制器的信号。 在用户按键每按一下，信号已被选中，可监测 DAC通道： • 三角波形（通道1）。 -自动扶梯的波形（1频道）使用DMA传输。(This STM32F746 code provides a description of how to use the DAC peripheral to generate several signals using DMA controller. For each press on User push-button, a signal has been selected and can be monitored on the DAC channel one: - Triangle waveform (Channel 1). - Escalator waveform (Channel 1) using DMA transfer.)

TDC-GP21 激光测距接收电路设计 Time-digital converter application currentdesign(TDC-GP21 laser rangefinder receiver circuit design Time-digital converter application currentdesign)

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.)

21天学通51单片机开发源代码，学习51单片机的教材，值得下载(21 Days 51 MCU development of source code, 51 MCU learning materials, worth downloading)

Zigbee wireless Technology and Its Industrial application

Many eeproms for TV s

基于RBF神经网络的三电机同步调速系统 控制 (Three-motor Synchronous Speed-regulation System Based on RBF Neural Network Control)

只用于学习STM32F429的ADC，将一路ADC采集，改为两路ADC采集，并将采集的模拟量转换为紫外线等级。(It is only used to learn the ADC of STM32F429. It changes one ADC acquisition to two ADC acquisitions, and converts the analog acquisition to ultraviolet level.)