YouTube I found a video supposedly showing how to make a bright LED flashlight, but it was full of things you shouldn't do. Since it has somehow gotten over 4M views, I decided to explain what should have been done better in that video. I also show an alternative circuit for a ...
With the FlashLantern, you drop in your LED Flashlight and make it a lantern! There are no globes, mantles or bulbs to break! It is the next generation in lighting technology.The FlashLantern works by combining a lightweight, powerful DORCY LED flashlight with a clear, solid fiber-optic ...
《Make Something Wonderful》 Steve Jobs 125个笔记 点评 ◆ 2025/02/09 认为好看 When I was 17, I read a quote that said something like “If you live each day as if it was your last, someday you’ll most certainly be right.” And since I was 17, I have looked in the mirror every...
A dual-LED flashlight, the lighting tool boasts versatile function, with the ability to provide users with either a long-throw spotlight or a floodlight, complete with the option to use both at the exact same time. Whether you’re looking for something you lost on the trail earlier, finding...
The electrical part of this LED flashlight primarily consists of an LED and three button cells arranged in series, i.e. the negative of the top cell touches the positive of the second cell and the negative of the second cell touches the positive of the third cell, leaving the positive of...
I read it under the covers at night with a flashlight.” We’re filling people’s head with ideas for things, and then their own ideas emerge and they then know how to do it because they saw someone else do something like it. Keith: Now that’s all in your bag of tricks. And it...
Now add a switch anywhere in between the above cell and LED connection, it becomes switchable manually, your simple LED flashlight circuit is ready. The discussed flashlight arrangement will require a proper casing for holding all the parts in place securely so that it can be comfortably operated...
Sharpen Your Knives Using Ceramic Dull knives are a real no-no in the kitchen. They make it much harder to chop food and are actually more likely to cause injury than sharp knives. If you don’t own a knife sharpener, can’t find one when you need it...
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13. How to Make Your Own Pool Noodle Jellyfish Bring out your creative flair by transforming an ordinary pool noodle into a cute, colorful jellyfish with this fun and straightforward craft project! This DIY activity primarily utilizes items around the house, like bubble wrap, a pool noodle, ...