“ Monitoring and Automatic Nutrient for

Hydroponic Plant Based-Microcontroller

(Arduino Uno)”Presented by : Ade Herdiana Rizkya Nadila S

Yossa Fariz R

Politeknik Negeri Bandung2016

SupervisorC. Bambang Dwi Kuncoro. ST.,MT

Instrumentation’s LecturersM Arman ST., S.Psi., M.Eng

Ary Sujanto, ST., MTDrs. Ismail Wellid, MT

BackgroundIn the era of globalization, technological advances and rapidly developing science, technological progress and scientific instrumentation make the community triggered to create a new breakthrough in solving a problem.

As students attempt to do about it is to make miniature controls and automatic nutrients in hydroponic plant-based arduino.

The Purpose of making project

• Simplify the process of monitoring

• Simplify the process of providing nutrition to the plant control

• Make a miniature Arduino Uno microcontroller-based tools

• Apply the Arduino Uno with ultrasonic sensors for hydroponic plants

Description Project

This project uses two pumps, because the hydroponic nutrients using two different nutrients, the pump will automatically distribute nutrients, the first pump will pump first, then followed by the second pump. the rest of the nutrients can be seen in the lcd, if the nutrients begin to decrease from a predetermined threshold, the buzzer will sound as a notification indicator for replenishment of nutrients

Components Required• Board Arduino (UNO)• UltraSonic Module (HC-SR04)• Relay Module• LCD 16x2• Potentio Meter

• Bread Board / Protoboard• Micro Water Pump (2 pcs)• PCB (Printed Circuit Board)• MM/MF/FF Cable (M=Male &

F=Female)• Buzzer

Components Required (cont)• Board Arduino (UNO)

Components Required (cont)• Ultrasonic Sensor (HC –

SR04)

Components Required (cont)• LCD 16x2

Components Required (cont) • Micro Water Pump

• Power : 6 watt• Output : 400

Liter/jam• H. Max : o,5

meter• Submersible (dalam air)

Components Required (cont)• Potentio Meter • Bread Board • Relay Module

Components Required (cont)• Female-Female

Cable Buzzer • Printed Circuit Board

(PCB)

Wiring ComponentWater Pump

Configuration Pin LCD Pin

• VSS to GND• VDD to 5V• VO to Potentio • RS pin 2• RW to GND• R pin 3

Ultrasonic Pin• Trig pin 10• Echo pin 11• VCC to 5V• Gnd to GND

Relay Pin• IN1 pin 8• IN2 pin 13• VCC to 5V• GND to GND

Buzzer Pin• - to GND• + to 5V

• D4 pin 4• D5 pin 5• D6 pin 6• D7 pin 7• A to 5V• K to GND

Potentio Pin• - to GND• + to VO (LCD)

Code Program

Code Program

Schematic Proses

Nutritioning Time

Relay On

Water Pump On

UltraSonicModule

Board Arduino

Relay

LCD 16x2

WaterPump

Schematic Proses (Cont)

Buzzer

Nutrition

Time

Schematic Proses (Cont)

NutritionA

NutritionB

UltraSonicModule

UltraSonic Module

Read Nutrition Distance and

Covert to Litres

Flowchart

Design Project

How it Work

• Put the liquid in the container nutrients nutrition• Place the ultrasonic sensor on top of the container of

nutrients• Connect the pump hose to water tank• Connect the power supply to the pump and arduino• Observe what happens to the pump and lcd

Procedures Experiment

• Masukan nutrisi cair pada wadah nutrisi• Tempatkan sensor Ultrasonik di atas wadah nutrisi• Sambungkan selang pompa ke bak penampung air• Sambungkan power supply ke pompa dan arduino• Amati apa yang terjadi pada pompa dan lcd

Procedures Experiment

Procedures Experiment

Conclusion

This project-based work with microcontroller Arduino Uno to combine ultrasonic sensor, buzzer and micro water pump

that are connect to each other. And this project was

made to facilitate the process of monitoring residual

nutrients for hydroponic plants

References

https://www.youtube.com/watch?v=-tuTQ2e9_Qg&spfreload=5

https://www.youtube.com/watch?v=RTmbWMSiwiQ

Thank You