Category Archives: Gadgets

Dancing in the laser light fantastic

This is part 2 of my article about building a fixed positioning laser on the CNC machine. To read the first part, click here. I had decided to make the final fixed laser with a bracket made of aluminum. In … Continue reading

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Affixing a laser to the CNC machine

My friend Bryn and I own a CNC router. We have had it for years, and it has undergone a couple of upgrades. It started life as a CNC Machine with a DeWalt router motor mounted on it, providing adequate, … Continue reading

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Saved by the wire (and the fiber-optic cable)

You would never think that a wire could slow Internet speed. Well, perhaps you would think of that, but I hadn’t thunk about it much. I was once warned by my friend Eric that the wrong kind of wire could … Continue reading

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Difference of opinion makes a horse race

In a recent blog I introduced you to the rotating panoramic camera, a complex mechanical device dating from the early 20th century. The heart of that camera is the roll of film, moving at a constant speed through the camera, … Continue reading

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A hole in future history

I took over 400 CDs and DVDs to the shredding company this week. This was a collection of old System disks, software that won’t run anymore, and 828,000 photos in an archive that I once thought to be impregnable. Optical … Continue reading

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Portable printing on a picnic table

School is out, and I am on summer vacation! My bride and I are on a three-week journey through northern California and southern Oregon. We have stayed in two California State Parks, two National Forest camps, and two commercial RV … Continue reading

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Time-lapse project, part III: a new circuit board

My time-lapse camera has been running now for 25 days. It snaps a photo of Bishop Peak (elev. 1559 ft.) every five minutes. I have over 2,300 photos so far. This is a sample of the photos being taken by … Continue reading

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365 days taking photos of a mountain

On Thursday morning this week I set up my time-lapse camera on the roof of the Kennedy Library at Cal Poly, San Luis Obispo. It’s facing almost due-west toward a mountain named Bishop Peak, which stands over the city of … Continue reading

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Time-lapse weather-proof box construction

This is part two of a blog about making a weather-proof time-lapse camera box, and the camera equipment to go inside it. You can read part one here. With may plan to do a year-long time-lapse project, I began in … Continue reading

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Time-lapse with a Raspberry twist

What’s been going on since December? I’ve been spending a lot of time making a cabinet for my camper (another thing I designed in Illustrator and built on my CNC Router). That has taken a tremendous amount of time, and … Continue reading

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