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“Hi Everyone, I am back again with this new tutorial. In this tutorial I am going to show you how to charge a Lithium 18650 Cell using TP4056 chip utilizing the solar energy or simply the SUN. Wouldnt it be …
“This project is simple solution to power Arduino Nano from two 1.5V batteries. Circuit converts 2 X AA alkaline battery power into 6V 100mA using boost topology. Circuit uses SOT223-6 pin TLV61046A boost converter IC. The TLV61046A is …
“In this project we will have a closer look at a common buck/boost converter and create a small, additional circuit that adds a current limit feature to it. With it, the buck/boost converter can be used just like …
“In this video I will show you how I combined a couple of ICs in order to create a charge/protect/5V boost circuit for a single cell LiPo battery. Along the way I will show you how I designed …
“This is a battery powered solder fume extractor. It works up to 3 hours per charge with just one 18650 battery.”
“When working with electronics two tools are pretty much always needed. Today we’ll be creating these two essentials. And we’ll also take it one step further and merge these two together into the ultimate electronics helper! I’m …
“Ever wanted a powersupply that you can use on the go, even without a wall outlet nearby? And wouldn’t it be cool if it was also very precise, digital, and controllable via PC? In this instructable I will show …
“Good lighting is an essential part of video production and photography. Unfortunately achieving this lighting isn’t always easy or cheap, in the past I’ve used everything from orange tinted desk lamps to led flashlights to try and provide …
“This is a simple boost converter circuit. It takes in a low voltage input of around 3 to 9 volts and gives an output of 100 to 200 volts. You cannot use it to power anything though, since the voltage …
“Every engineer needs at least one bench power supply in his house. I agree one can get the power supply directly from the store, but they are costly and some are ugly in terms of design too. We all need …