TC Projects: Lead-Acid Battery Backup

From Technology Connections. You can support this channel on Patreon! Link below Sometimes life throws curveballs. But rather than just get hit in the face, why not do something about them? This video is a mishmash of a project, some insight on Lead-Acid Battery technology, inverters, and applications. A bit different you might say from…

CDs: More to Talk About (Sony vs. Philips)

From Technology Connections. You can support this channel on Patreon! Link below Well, it’s time to answer that question that’s been burning in your minds. There’s lots of good stuff down here, so please to expand it to see! First, some links! The oscilloscope segment was highly condensed for this video, and you can find…

The Compact Disc: An Introduction

From Technology Connections. You can support this channel on Patreon! Link below. The Compact Disc. Just, like, radical man. Lasers making the music? What will the technology wizards think of next? In this video we take a first look at the compact disc and its underlying encoding. Soon we’ll be looking more into CD players…

Nyquist-Shannon; The Backbone of Digital Sound

From Technology Connections. You can support this channel on Patreon! Link below Let’s talk a bit more about digital sound. Thanks to a mathematical theorem, we know that a bandlimited signal can perfectly be represented by a series of discrete samples that occur at twice the rate of the frequency of the bandlimit. OK, that’s…

Sound By Numbers: The Rise of Digital Sound

From Technology Connections. You can support this channel on Patreon! Link below These days, listening to music on the analog formats of old has seen a massive resurgence. Whether it’s cassettes or vinyl, it seems analog is in and mp3’s are out. But digital sound is pretty freaking neat! This video discusses how it works…