That’s a sexy way to use parts from an old oscilloscope. [Aaron] took his inspiration from another project that was using CRTs from old oscilloscopes. Now he’s giving back with a site dedicated to ...

Oscilloscopes are especially magical because they translate the abstract world of electronics into something you can visualize. These days, a scope is likely to use an LCD or another kind of flat ...

Introduced by RCA (Radio Corporation of America) in November 1936, the 913 CRT (cathode-ray tube) created a minor stir in the electronics community. RCA initially priced the 913 at $5.60 ...

Scope displays of this nature seem like a given to us today. Yet, old-timers will remember a day when the cathode-ray-tube (CRT) displays of oscilloscopes were not so capable. In fact, to capture an ...