2013
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Glühwein Recipe
My Glühwein recipe: red wine mulled with oranges, cinnamon, cloves and sugar. The best low-alcohol winter drink, made at home.
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Healthy Homemade Chocolate Cream
A healthy home-made chocolate hazelnut spread recipe without margarine, whey or lecithin, with far more real cocoa than store-bought creams.
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Low Power Single Cell Li-PO/Li-ion Modifications for Raspberry Pi
Cutting Raspberry Pi Model B power use for single-cell Li-Po/Li-ion and solar power by removing the USB/LAN hub IC. From 330 mA down to 190 mA.
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WS2812 RGB Addressable LED with Arduino
Driving WS2812 / WS2811 addressable RGB LEDs with an Arduino and the Adafruit NeoPixel library. A quick 20-minute project with photos.
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Making Mochi at Home
How to make Japanese mochi at home with glutinous rice flour and a microwave, without the traditional wooden hammer method.
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Raspberry Pi Web Server
Setting up a Raspberry Pi as a low-power web server running on 5 V and 260 mA, ready to be powered by a small solar panel.
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Time Lapse Pan Motor (Kitchen Timer)
A DIY time-lapse pan head made from a cheap kitchen egg timer, with a 3D-printed tripod base and iPhone holder. Rotates 360° in one hour.
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DIY High Speed Photography at Home
DIY high-speed photography at home with a Canon 550D, flash and an Arduino Pro Mini sound trigger. Circuit, setup and example shots.
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New SMD Pick and Place Machine
Our new SMD pick and place machine in the workshop: first impressions, setup and fine-tuning, with a video of it placing parts.
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Reference Render Benchmark File for V-Ray
Download the reference benchmark scene for testing V-Ray render speed. The original links were dead, so I host the file here.