GBA VARIOMETER

Variometers are used by para/hang gliders to measure their vertical climb/sink rate. This data helps pilots find and catch thermals. The software runs on a flash ROM cartridge and captures flight data. The data from up to 50 stored flights can be recalled later. The altimeter is a simple pressure transducer that plugs into the link port on the Gameboy Advance.

[thanks Sean2e]

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