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Aquaduino

Arduino-based fishtank control system

Requires

Arduino Uno
Ethernet Shield
LCD shield (optional)

Features

Controls fishtank lighting
Connects to NTP server to sync Arduino's unreliable clock
Connects to Earthtools to determine sunrise and sunset times

Plans

Determine lat/long from public IP
Add control for servo-operated food dispenser
Switch to I2C LCD to save pins! (currently there is no PWM-enabled pin available for servo)