If you’ve bought electronics recently—as in, over the past few decades—you’ve likely experienced salespeople trying to upsell you on expensive cables. And you may have bought in: after all, if you’re ...

Electricity is brilliant stuff. Without it the world would be a very different place. A bleak civilisation with no computers, Internet access or pop-up toasters. A place where even Bit-Tech wouldn't ...

Electronics adapt to the advancements of technology. At some point, devices were bulky, then made smaller, thinner, and now, nano. But before digging in to the deeper scale of Electronics, one needs ...

All electronic systems work within upper and lower temperature limits, outside of which they may not function as well or even malfunction. This article focuses on how high temperatures affect ...

Gizmodo University is open for business. This free educational series aims to educate about the basics of electronic theory. No prerequisite knowledge needed and they’re starting from the ground level ...

Download this article in PDF format. Determining the resistor values and assuring performance of the circuit associated with a photocoupler (also called an optocoupler or optoisolator) is simple in ...

This course introduces the basic concepts of switched-mode converter circuits for controlling and converting electrical power with high efficiency. Principles of converter circuit analysis are ...

This course introduces more advanced concepts of switched-mode converter circuits. Realization of the power semiconductors in inverters or in converters having bidirectional power flow is explained.