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SUN-TRACKER
- This sample demonstrates manipulation of the globe light source—enabling and disabling the light source, moving it as a response to the mouse position, and changing the sun s ambient light and contrast.
SetSunPosition
- This sample demonstrates manipulation of the globe light source—enabling and disabling the light source, moving it as a response to the mouse position, and changing the sun s ambient light and contrast.
HelioViewer10
- This sample demonstrates manipulation of the globe light source—enabling and disabling the light source, moving it as a response to the mouse position, and changing the sun s ambient light and contrast.
guangminLED
- 采用光敏电阻实现的马路路灯自动控制器,功能如下:(1)能够根据环境光线强度自动开、关路灯。 (2)能够根据时间自动开、关路灯。 (3)能够判断路灯灯泡是否损坏。 发挥功能:可以通过手动控制路灯开启熄灭-Photosensitive resistors street lights automatic controller, the following functions: (1) automatically open and close the street lights accord
ds18b20
- 单片机实现的温度计,功能说明:1:能够实时显示环境温度。 2:能够保存使用时间内的最大值和最小值,能够查阅。 3:有温度报警功能,能够设置报警温度。用绿灯表示正常温度,红灯表示报警同时发声。-MCU thermometer, Function: 1: able to display the ambient temperature. 2: the ability to save the maximum and minimum use of time, to have access. 3:
TMD277X-back
- TMD27713驱动光线传感器的驱动基于MSP430单片机,I2C光接近传感器,LTR-501ALS-01二合一距离传感器配一颗LTE-C216R-14光宝红外发射管。好处是把发射LED的公差减至最低,同时有高感度侦测环境光功能。其主要功能在于根据环境光调节背光亮度。 -The APDS-9900/9901 provides digital ambient light sensing (ALS), IR LED and a complete proximity detection
MATLAB PV 模块
- 首先阐述了光伏电池的工作原理及其数学模型,根据数学模型在 MATLAB仿真软件中搭建了光伏电池的工程通用仿真模型。同时,根据生产厂家提供的参数,分析了光伏电池的输出特性曲线,研究了光照强度和环境温度对光伏电池的影响。其次介绍了 MPPT 控制算法的工作原理,比较了 4 种常用控制算法的优缺点,针对单一控制算法无法兼顾跟踪精度和响应速度的问题,分析了基于扰动观察法的模糊控制 MPPT 组合算法并提出了一种新型组合 MPPT 算法,即基于电压自寻优的扰动观察算法。(Firstly, the work
