Visualising Data Category

WiFi Enabled Whole House Power Meter

The Open Hardware web community has made plenty of examples about power monitoring and consumption knowledge: from ladyada’s tweet-a-watt to Jarv’s Home power Monitoring. [Greg] shares code & circuits on his own power monitoring system based on Wifi Communication. First things first – this project is a blatant and obvious rip-off of John Jarvis’ power […]

Nunchuck Controlled 3D Cube On TV

[Paul]  took the TVout library, the Wiichuck library and wrote it’s own 3D library. In this way he’s got a nunchuck controlled 3D shape on TV Movement in the nunchuck is detected by the arduino, then the cube is redrawn according to new angle of the controller. 3d wireframe library header and source. Code to […]

Arduino Realtime Audio Spectrum Analyzer with Video out! Arduino Realtime Audio Spectrum Analyzer with Video out! Arduino Realtime Audio Spectrum Analyzer with Video out!

[Paul Bishop] shared code & pics about his project mixing a 8 bit FFT library found on the forum (in C) and the TvOut library. The first piece- data collection- is fairly standard.  I use an electret microphone (which alone only produces a few mV output, far too low for our Arduino to use directly) […]

Arduino Realtime Audio Spectrum Analyzer with Video out! Arduino Realtime Audio Spectrum Analyzer with Video out! Arduino Realtime Audio Spectrum Analyzer with Video out!

[Paul Bishop] shared code & pics about his project mixing a 8 bit FFT library found on the forum (in C) and the TvOut library. The first piece- data collection- is fairly standard.  I use an electret microphone (which alone only produces a few mV output, far too low for our Arduino to use directly) […]

Place-stat* Helps You Visualize Your Energy ConsumptionPlace-stat* Helps You Visualize Your Energy ConsumptionPlace-stat* Helps You Visualize Your Energy Consumption

  [Gonzalo Garcia-Pelate] is developing Place-stat*, an interesting Arduino-based home-monitoring tool, adding a more intuitive, informal and relational way to visualize data: People install energy monitors in their homes to become more aware of their consumption, and to improve based on the information the meter provides. To lower energy consumption the key information people want […]

Place-stat* Helps You Visualize Your Energy ConsumptionPlace-stat* Helps You Visualize Your Energy ConsumptionPlace-stat* Helps You Visualize Your Energy Consumption

  [Gonzalo Garcia-Pelate] is developing Place-stat*, an interesting Arduino-based home-monitoring tool, adding a more intuitive, informal and relational way to visualize data: People install energy monitors in their homes to become more aware of their consumption, and to improve based on the information the meter provides. To lower energy consumption the key information people want […]