简易照度计DIY,Light Meter Circuit 关键字:简易照度计DIY 简易照度计DIY 照度是受照平面上接受的光通量的面密度。照度计是用于测量被照面上的光照度的仪器。 跟动辄几千元的商用照度计相比,这个成本不足15元的简易照度计,其超值程度可想而知了。 这个玩具级的照度计作好以后,我都能想到怎么用,第一件事儿就是...
简易照度计DIY 照度是受照平面上接受的光通量的面密度。照度计是用于测量被照面上的光照度的仪器。 跟动辄几千元的商用照度计相比,这个成本不足15元的简易照度计,其超值程度可想而知了。 这个玩具级的照度计作好以后,我都能想到怎么用,第一件事儿就是拿这个照度计,挨个房间的闯,看看每个房间的照度有什么不同。
(light beads / m): 60 LED beads per meter Waterproof: IP65 rated for both indoor and outdoor use Smart Device: Yes, with TuYa Smart App Control via WIFI Features: |Rgbw Light Bar|Rope Lighting Indoor|Goove Life| **Versatile Lighting Experience** The RGBIC Neon Light with WIFI is a ...
置顶手机APP苹果应用商店测光表 Light meter ultra用的这个这个有收费和免费两个版本。免费版的就够用了。不用收费的。 2022-12-23 19:4613回复 suwenyu煜 不正规,不是这样用反射测光表的! 必须在拍摄物那里竖一块 18%灰卡,再用测光表测量灰卡读数。 手机测光在点测时没有隔绝 点外光线的干扰,所以不准的。
Using the Light Meter A tutorial on getting the most out of your new meter is in thedocssection. Press German https://heise.de/-9611848 If you look at this, find it interesting, and know you can make it better then please fork the repository and use a feature branch. Pull requests ar...
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Music Neon Light Strip Kit DIY Running Color Bt Mobile APP Light Strip Outdoor Waterproof Flexible Silicone Light Rope Outdoor IP65, Find Details and Price about LED Stirp Light Music Neon Light Strip from Music Neon Light...
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Light Mode RGBIC Type LED Origin Mainland China Brand Name NoEnName_Null Description Report Item Parameters: Power supply: AC 100-240V/DC 12C-2.0A WIFI: 2.4GHz Power: 24W Max LED: 30pcs/Meter HDMI cable: 1000mm Lamp strip length: 12.5ft (3800mm)/16.4ft (5000mm) ...
Fourth, you need to test and monitor your solar system. You should check if everything is working properly and safely before turning on your main power switch. You should also keep track of your energy production and consumption using a meter or an app. You should also perform regular mainte...