LED flashlight circuit with an inverter IC is an effective way to convert low-voltage DC power from batteries into high-voltage AC energy for powering LED lights.
The zener value shown is 310V/2 watt, and is suitable if the LED light includes around 93 to 96V LEDs. For other lower number of LED strings, simply reduce the zener value as per the total forward voltage calculation of the LED string. For example if a 50 LED string is used, multipl...
After the build is done, you own it and if something stops working, it’s your problem. There really is no warranty. But when you buy a factory bike, you’re usually covered for a couple years. For many, this is important. Something breaks, take it to the shop. Also, your e-bike...
This tutorial will guide you through building a basic USB-powered light with five Light-Emitting Diodes (LEDs). You can expand on this and put it into a casing with a switch to create your very own USB flashlight from scratch! This project is great for beginners who want to learn about ...
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...
With the press of a button the Nitecore TIP can switch from a 240 lumen monster that has a 30-minute battery life, to a 1 lumen firefly that can last for 46 hours. The flashlight has a 1 year standby capacity which means it's great for storing in a toolbox. ...
I had this small voice that said, Honey, you’re leaving some things on the table. And I was. SARK quietly yet powerfully invites you to discover your own pathway, and she holds the flashlight for you. Working with SARK has been life-changing, healing, and whole making. I’ve finished...
Selling a fire-damaged home comes with its own set of unique considerations and challenges. However, with careful planning and the appropriate attitude, you can effectively navigate this maze. We will walk you through the process of selling your fire-damaged property in this post, giving helpful...
custom water loops. They're quite involved, as you'll see by all the various pieces of the puzzle that we'll explain here, and we don't recommend creating one unless you have the interest, time, money and patience to do your own thorough research to design and install the right setup...
A flashlight or some kind of light source (the light from your smart phone will work) can be helpful Access to the internet to help you troubleshoot any problems that may arise during the build 2. Read Through Our Guide on the Most Common PC Building Mistakes ...