Quantity   Component name
1 × Arduino Mega
1 × Turbidity sensor https://www.amazon.fr/Venel-Electronic-Turbidity-Used-Measurement-Measurements/dp/B01FR7C8YG/ref=sr_1_1?ie=UTF8&qid=1490348829&sr=8-1&keywords=Turbidity+Sensor
1 × Temperature Sensor https://www.amazon.fr/Foxnovo-DS18B20-temp%C3%A9rature-capteurs-temp%C3%A9ratures/dp/B00OPPZI8U/ref=sr_1_1?ie=UTF8&qid=1490350449&sr=8-1&keywords=sonde+temp%C3%A9rature+arduino
1 × Wifi Module http://www.conrad.fr/ce/fr/product/1408526/Carte-de-dveloppement-Seeed-Studio-WiFi-Serial-Transceiver-Module-w-ESP8266-1MB-Flash-317060016-1-pcs?ref=searchDetail
1 × Gps Module https://www.amazon.fr/Gy-neo6mv2-Module-Contr%C3%B4leur-Arduino-Eeprom/dp/B01KHU5SV8/ref=sr_1_2?ie=UTF8&qid=1490353261&sr=8-2&keywords=gps+arduino
1 × LiPo Battery https://www.amazon.fr/Gens-Batterie-2200mAh-Passe-temps-H%C3%A9licopt%C3%A8res/dp/B00T2KB46I/ref=sr_1_4?ie=UTF8&qid=1489149864&sr=8-4&keywords=batterie+lipo
1 × Tension Regulator Lm 7805