Other
“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 …
“I needed a small single cell LiPo charger and 3.3V buck booster for my IoT stuff. A small footprint and multi purpose for different size of LiPo cells”
“Sometimes buying a ready made power supply is just not good enough, especially if we want something special. I needed a super efficient 1 Amp power supply for my autonomous weather station that lives in the middle of a field …
“Today i,m gonna tell you how to make a buck-boost converter with all the modern features by yourself. There are many power supplies are available in market but making one by yourself is something awesome. with your custom made …
“In this project I will show you how a buck/boost converter (flyback) works and how you can easily build one that can step up and step down DC voltage efficiently. Let’s get started!”
“This LED driver is very similar to the Simple Buck LED Driver but was modified to handle a higher input voltage. A benefit of a larger input voltage is that you can power more LEDs in series with each driver …
“In this Instructables, I will show you How to step down DC voltage efficiently. for supplying power to Arduio or any other components required 5v or 3.3v. If you use LM7805 it having poor efficiency about 30%.It also …
“A switching voltage regulator is one of my favorite circuits. In school, they were the first circuits I built where I understood how transistors worked. In fact, they were the first circuit I saw an inductor being useful! Switching regulators …
“In this tutorial i’ll show you how to make a 9 to 5 volt DC-DC Step down buck converter very useful for powering electrinics like Arduino or microcontrollers from a 9v battery! The circuit works by converting the …
“First Hello instructables. This is my first contact with : Instructables, Arduino, Programmable LED’s, So please don’t trow rocks at me for noobish mistakes. Keeping that in mind I’m waiting to read your comments with grate interest and …