To invent, you need a good imagination and a pile of junk. – Thomas Edison
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Category Archives: DIY

Rancilio Audrey Group Head

Today I disassembled my Audrey with the intent to install pre-infusion mod and to clean the group head. I did not install the mod though. I realized that my mental picture of the mod is not matching what I found in the machine.
I am looking for a place to attach the water shock absorber. [...]

Rancilio Audrey Pre-infusion mod

Next facelift for my Rancilio Audrey will be a pre-infusion mod. There are two ways to do that. Simplest way is to add a couple of water hammer aresters (kudos to JeepinGeo @ coffeegeek.com).

JeepinGeo also posted a Youtube video of this setup (I assume it is the same guy and the same setup) in action.

The [...]

Video of my coffee roaster in action

My roster in action movie just went on Youtube. It shows this roasting rig in action

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Suction Clamp Camera Support

This is a camera support gadget that can be used to support a camera or a flash on any even surface. Glass and polished metal work fine with it. I use it to shoot from my car by attaching it to the driver-side window. This attachment makes my car into a camera support. More than [...]

Vacation clothes shot with my octagon ringlight

This is another video episode shot with my Octagon Light design

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Improving octagon light

Now it has 16 lights and mate black front
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Everyday seen made interesting

Extraordinary seen out of ordinary things!

Black foamy thing

Black flag is an old idea. Here is a simple DIY twist on this idea for speedlights

Lighting setup with two umbrellas

Found a reference to a  two umbrella setup that mimics a beauty light.
It is like a large beauty light. There are two drawbacks to this setup IMHO. Fist, it must be loosing a lot of light in reflections between the two umbrellas. Second, as any beauty light it would have a sweet spot where light would [...]

Wet Ones Bare Bulb Strobe Modifier

One evening I went to a restaurant with my friends. I had my Nikon D70 and an SB-26 flash with me. Yes, this old stuff, but it is reliable and good for all kinds of smart lighting. The Strobist web site has a lot to say about the D70 sensor and older Nikon flashes.I keep [...]

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