ELECTRONOOBS

about 6 months ago
  • Electronic Engineer and YouTuber
  • Spain
Project - DIY BATTERY CHARGER, PROTECTION AND BOOST | in Basic Circuits

Usually, each time I have a project with a small battery that I also want to charge, I use a small charging module with USB connector. But then, all the other digital components usually work at 5V, but the battery is 3.7V. So, for that I add another small module, a boost converter to give me 5V. ... view more

ELECTRONOOBS

about 11 months ago
  • Electronic Engineer and YouTuber
  • Spain

Tutorial - FLYBACK DC TO DC CONVERTER

If you ever opened a power supply of some sort, you might have seen a special component. That is a transformer but used in a FLYBACK configuration or sometimes called a coupled inductor. You will also notice that the transformer doesn’t have just one input and one output as common transformers ... view more