Exhibitors 2017

Garden up!

We created a greenhouse that is able to control the temperature and water (two important
variables in agriculture) using a temperature sensor that will open the windows in the
greenhouse using our efficient airflow system. We also use a soil moisture sensor to control
the irrigation system which only irrigates when needed. However, thanks to the use of
SAP(Superabsorbent polymer) that gradually releases the water absorbed by reducing the
evaporation, the need for irrigation will decrease even more.

Garden up!

Escola Secundária de Barcelinhos, class 12ºB

Teacher: Rui Baptista
Roberto Figueiredo
Catarina Rodrigues
Francisca Simões
José Ferreira

  E12 (pav. 4) - ES Barcelinhos - Barcelos (Portugal)

Data updated on 2021-09-27 - 9.00.09 pm