Collaborate Disseminate
[Oli Wright] is back again with another installation of CRT shenanigans. This time, the target is the humble analog oscilloscope, specifically a Farnell DTV12-14 12 MHz dual-channel unit, which features …read more Continue reading Bust Out That Old Analog Scope For Some Velociraster Fun!
Generating interesting imagery on an analog oscilloscope is a fun activity enjoyed by many, with an excellent demonstration by [Henry Segerman] provided in a recent video which covers [Matthias Goerner]’s …read more Continue reading Drawing Knots on an Oscilloscope Using Analog Means
Acorn BBC Master. Apple IIe. Ampex 270 Terminal. Vetrex game console. You’d be hard pressed to find a more diverse hardware collection in the average hacker’s lab. When you add …read more Continue reading Interactive Musical Art Installation Mixes Vintage, Modern, Lasers, and…Bubbles? Bubbles.
Many of us will possess digital oscilloscopes which offer at an affordable price an array of features once unimaginable on the analogue CRT ‘scopes of yesteryear. But those old analogue beasts were fine pieces of equipment when they were made and remain so today. So how can they find a …read more
Ever been in a situation where you’re not sure where to begin building your own electronics workbench or improve your existing one? [Jeff Glass] writes in with a blog post as detailed as it is beautifully long, chronicling each and every part of his own home lab in order to …read more
Continue reading What Does An Electronics Tinkerer’s Workbench Need?
Do you ever find yourself yearning for the days before digital storage oscilloscopes (DSOs)? Where even the basic scopes commanded four figures, and came in a bench-dominating form factor? No, of course you don’t. The DSO is a wonder of modern technology: for a couple hundred bucks you can have …read more
Continue reading Digital Oscilloscope Does Its Best Analog Impression
We’ll admit it, in an era when you can get a four channel digital storage oscilloscope with protocol decoding for a few hundred bucks, it can be hard not to see the appeal of analog CRT scopes from decades past. Sure they’re heavy, harder to use, and less capable, but …read more
Continue reading Sprucing Up A Bell & Howell Model 34 Oscilloscope
Remember a the time before oscilloscopes had a brain? It’s easy to forget as we’ve become accustomed to a class of simple solid state oscilloscope using a microcontroller as signal processor and a small LCD display to show the resulting waveforms. They are commonly available as inexpensive kits, and while their bandwidth is not huge they give a good account of themselves in low frequency applications. But of course, originally the signal processing was handled in a much simpler way.
[SimpleTronic] reminds us that a small solid state oscilloscope does not need a microcontroller, with a ‘scope on a breadboard …read more
Continue reading You’ve Never See A Solid-State Oscilloscope Like This One