What does USB stand for? Universal serial bus. Universal means everything. Bus means a group, but what does the word “serial” mean? In the world of computers, there are basically two ways to send information, serially or in parallel. You might remember that before network printers and USB printers there…
Last week, we talked about making IR control more convenient, removing the need for a line-of-sight and increasing maximum distance. What you might not know is there are ways to do this wirelessly as well. Well, you know it, but you might not know that you know it. If you…
We’ve all done it. You point the tv remote at the tv and press the button, but nothing happens. Immediately you think, “When was the last time I changed these batteries?” If the answer is long ago, you might change them, but if the lights on the remote light up…
Over and over I hear people asking the same questions, making the same mistakes, so I thought I address each in a post. This is part of a series so expect more “Church Tech Lessons” in the future. There’s a discussion happening in a church tech group on Google+ right…