Blog Archives

Control Camera via Web with gPhoto2 Bottle

While tethered shooting applications like Entangle allow you to control the camera connected to your Linux machine, they do have their limitations. You need a screen and a keyboard attached to the computer to operate the application, and in many situations

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Posted in Open Source, Photography, Scribbles, Software

Why Everyone Should Shoot Manual … Sometimes

Originally posted on Casual Photophile:
Much has been written about the technical benefits of shooting in Manual mode, and while these articles do well to explain why shooting this way can improve your photographs they don’t always address an additional…

Posted in Scribbles

Pebble Geekery and Broken Clouds

To check the current weather, just stick your head out of the window. Alternatively, you can try the following approach: Cobble together a PHP script that pulls weather data from the Open Weather Map service and outputs the parsed values

Posted in Scribbles

Keep Tabs on Your Stuff with the What’s in My Bag Web App

To learn the basics of the Python Bottle framework, I cobbled together a simple web app for tracking items in a bag. Aptly (and somewhat unimaginatively) named What’s in My Bag (or wimb), the app can be used to maintain a list

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Posted in Open Source, Scribbles, Software

Raspberry Pi-Based Cable Shutter Release — Now with DIY Optocouplers

While a transistor-based cable shutter release does the job, it has one drawback. Grounding the camera to Raspberry Pi can cause the machine or the camera to have a negative ground. This might lead to a higher total voltage difference and could damage either of

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Posted in Hardware, Photography, Scribbles

From Dusk till Dawn: A Night Photography Tutorial

Originally posted on The Daily Post:
By day Marcus Kazmierczak works as an engineer for Automattic on new product research; by night he heads out for photography. He writes about night photography at night.exposed. You can find more of his…

Posted in Scribbles

digiKam Quick Tip: Using Album Categories

Did you know that you can assign categories to albums in digiKam? To do this, right-click on an album, choose Properties from the context menu, and the desired category from the Category drop-down list. To edit the list of existing

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Posted in Scribbles

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