[GK] had some old CRTs lying around, so naturally he decided to build an old school analog scope with one of them. Lucky for us, he’s been documenting his progress. Since it was a big project to ...

Create the DAC circuit as shown in the schematic below and hook it up to the D5 and D6 pins of the Arduino (you must use these pins for DAC), D3 must also be used for the alpha pin. Hook the Joysticks ...

Unlike the CRTs found in big old televisions, vector displays are a bit of a historical oddity. Instead of sweeping an electron beam across the screen from left to right and top to bottom, a vector ...

Abstract: Oscilloscopes are very useful electronic instruments that enable one to see voltage wave-shapes in an electronic circuit. But these instruments are very expensive and average students can ...

The main feature of this oscilloscope is its size that measures 164x83x83mm while using 1-inch diameter CRT and valves but without the use of any transistor. The version of this Tiny Scope consists of ...