• Monitor Keg volume, CO2, and temp
[Jean-Michel] tipped us off about his beer keg monitoring setup. It can tell you how much beer is left in each keg, how much carbon dioxide remains in the canister, and it can monitor and regulate temperature.
An Arduino mega is the brain of the system. A shield was built to interface force sensors, measuring the [...]
• Fabric display
[Eli] is sharing the building details on her fabric based display. For lack of a better name she’s calling this a fabric Lite-Brite. This is because LEDs can be added anywhere to spell out a message or create a simple drawing.
The device consists of a positive bus of conductive thread sewn onto a regular piece [...]

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