Arduino – Logging Time Series Data to Graphite Adafruit project stores temperature and humidity readings from the DHTXX sensors to a Google docs spreadsheet. The following quick project extends the storage to use Graphite. Graphite is a scalable real-time graphing system for collecting, storing, and visualizing time series data. I use Graphite to analyze metrics […]
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I decided to make a more permanent RGB LED circuit for working with my Arduino. I love to control the colors using the analog pins of the Arduino. Add a diffused cover and it makes for a nice even light. My lamp is packaged in a simple baby food jar with the leads exposed through […]
Read More →I’ve decided to release Picsta’s source code on GitHub under GPLv2. Picsta is a Ruby on Rails web application for sharing photos with groups of family and friends designed for mobile and desktop. My goal is to help other Rails developers with their app. Providing the source code for a reasonably functional web-app gives some […]
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