The lifespan of data on a USB flash drive depends on many factors: Under ideal conditions, data should remain preserved on a high-quality USB stick for at least 10 years or even longer.

In a recent video our hacker [Electronic Wizard] introduces the 74HC595 shift register and explains how to use it to drive ...

A black box model is a system using inputs and outputs to create useful information, without any knowledge of its internal workings.