environmentalism

Alfredas Chmieliauskas's picture

Water Quality Meter

Water quality meter built using Waspmote and a bunch of water sensors from Libelium (http://www.libelium.com/).
Contents:
- waspmote
- wifi chip
- water sensor board
- battery
- conductivity sensor
- dissolved oxygen sensor
- temperature sensor
- ph sensor

Code lives here: https://github.com/alfredas/water_quality_meter

rune_bender's picture

THE VOICE OF NATURE (GIV NATUREN EN STEMME)

The aim of the project is to give nature a voice. When the plant is either thirsty (too dry) or satisified (sufficiently wattered), it will play a small tune (audio) and shine its lights (visual).