I had great fun working on a cool Multimeter Clock project which got picked up by Design News for their Gadget Freak series. I thought it would be cool to have a clock that looks like an old Simpson 260 multimeter. The clock consists of three multimeters, the first meter displays hours, the second displays minutes and the last displays seconds. A 16F628A PIC microcontroller keeps track of time and
Our friend Daniel Eindhoven from the Netherlands has got his hands on an interesting piece of ancient medical equipment. He will be refurbishing this Voodoo Magic High Frequency Healing Device from the 1930s. I wonder if Dr. Eindhoven does house calls. 🙂 It is truly quite shocking what people used to do to cure you. I guess some of its applications are not far fetched even these days though. “This
Our friend Gio from DIY Audio Projects has sent in a cool Push-Pull Tube Amp Build. This tube amp fits into a 8 X 12 inch chassis and looks fantastic! Now if only we could find a drugstore with a tube tester. With cool equipment like this and tube TV troubleshooting guides popping up there is sure to be demand for tube testers once again? "The basic design has
You might remember Michael Saunby, he was the guy that had the interesting clock that we were trying to determine heritage for. The clock was almost featured on Antiques Roadshow but unfortunately was left on the cutting room floor. Michael works with lots of antique electronics and this 1930 vintage amplifier and speaker is a great example of what can be done with a mix of old and new.
Back in 1959 this is what you would have been reading if your were an electronics professional. How things have changed from then to now, almost everything you purchase today is made to be disposable since you can produce a new board for less than it would take to troubleshoot and repair it. It is impressive how reliability has changed though since in this article they expect most people
