Recently I bought a few portable power supply devices to run my little microcontroller projects. There are countless variants of portable power supply devices that can be used to power up most ...

Use of battery-powered systems have expanded as consumers have migrated to portable phones, MP3 players, digital cameras, and more. One reason for this growth has been the availability of batteries ...

This file type includes high resolution graphics and schematics when applicable. The world is becoming increasingly wireless as evidenced by the rapid emergence of the Internet of Things (IoT) and the ...