Uploaded December 2020 | Updated September 2026, 3 weeks ago
Here's an extra video to finish off the year. This is a bit of nostalgia for me as it was a college project and still a teenager at the time. It was the only way to get an oscilloscope for home use. A few years later I had acquired a proper scope or two and this project was forgotten, stored the attic, until now. The book I used to base the project was ‘How to Build Your Own Solid-State Oscilloscope’ by F.G. Rayer. By any standard this is a very basic service CRO with no real calibration and AC coupling. It still proved useful in basic fault finding at the time.
Here's an extra video to finish off the year. This is a bit of nostalgia for me as it was a college project and still a teenager at the time. It was the only way to get an oscilloscope for home use. A few years later I had acquired a proper scope or two and this project was forgotten, stored the attic, until now. The book I used to base the project was ‘How to Build Your Own Solid-State Oscilloscope’ by F.G. Rayer. By any standard this is a very basic service CRO with no real calibration and AC coupling. It still proved useful in basic fault finding at the time.
