Talk Aquaponics
Speaker: Mr. Geert Vansintjan
Agricultural Engineeer with career in international development, latest development counsellor at the Embassy of Belgium
[Fablab Hanoi] 20170304_Talk: DIY AquaponicsFablab Hanoi
The document discusses the benefits of meditation for reducing stress and anxiety. Regular meditation practice can help calm the mind and body by lowering heart rate and blood pressure. Studies have shown that meditating for just 10-20 minutes per day can have significant positive impacts on both mental and physical health over time.
Turning the internet of (my) things into a remote controlled laboratoryKamal Spring
Abstract—In this paper we use a locally developed adaptive
watering system as an example of a remote controlled laboratory
(RCL) developed with standard open hardware and using
libraries taken from the e-lab. This experiment is a particular
case that could benefit from a large number of RCLs proposing
different water budget strategies, allowing the studies of the
best controller algorithm to save water. The water consumption
log can be monitored in real-time and served to any user as a
distributed remote laboratory with support of a Raspberry PI
and a web connection, using an open source Arduino board and
custom made shield. The ultimate goal of RCLs will be achieved
when anyone can
The document describes the steps to build an automated gardening system called Garduino that uses soil moisture sensors, a temperature sensor, a pump system, and code to control watering based on soil moisture levels and weather forecasts. The system includes building moisture sensors using nails and resistors to measure soil moisture resistance, connecting the sensors to an Arduino board, adding a temperature sensor, connecting a pump to the Arduino using a relay, building a sprinkler system, writing code to check soil moisture levels and weather forecasts to determine watering needs.
1. The document describes the development of an inexpensive data logger using an Arduino board to collect and store data from solar water heating system regulators made by Resol.
2. The data logger collects measurements from multiple sensors connected to the regulator, including temperature, pump speed, and relay states, and stores the data on an SD card through the Arduino platform.
3. After testing the data logger on a solar water heating plant for a month, recording daily measurements, the data logger showed outstanding performance at an extremely low cost compared to industrial dataloggers.
This document provides an overview of a Building Systems course, including topics like energy transfer, thermodynamics, air and water heating/cooling processes, heat transfer mechanisms, design conditions, and calculating heating loads. It discusses sensible and latent heat calculations for air and water, includes examples of heating load problems, and covers principles of estimating heating loads such as accounting for envelope transmission losses, infiltration, and design indoor/outdoor temperatures while excluding internal and solar heat gains.
Arduino and sensors for water level, soil moisture, temperature & relative humidity for application in the ClimaAdapt Project areas - Nagarjuna Sagar Project Left and Right Canals in the States of Telangana and Andhra Pradesh for water use efficiency - Canal and On Farm
This is the keynote talk fkw gave at cloudnet 2020. It covers all three cloudbursts we did. As of early 2021, slides 26ff is still the most detailed documentation of the 3rd cloudburst. This material will be covered in a future conference paper.
Smart system for maintaining aquascape environment using internet of things b...IJECEIAES
This document describes a smart system developed to maintain the environment of an aquascape using internet of things technology. The system controls light intensity and temperature, which are important factors for plant growth. An ESP32 microcontroller senses light levels with a BH1750 light sensor and temperature with a DS18B20 sensor. It controls a LED lamp and heater/fan to regulate light and temperature based on user input through a mobile app. Testing showed the light output was accurate to within 4% of the target value on average. The system also maintained temperature within 0.4°C of the set point by turning the heater and fan on/off as needed. The developed smart system can effectively control the aquascape environment for
[Fablab Hanoi] 20170304_Talk: DIY AquaponicsFablab Hanoi
The document discusses the benefits of meditation for reducing stress and anxiety. Regular meditation practice can help calm the mind and body by lowering heart rate and blood pressure. Studies have shown that meditating for just 10-20 minutes per day can have significant positive impacts on both mental and physical health over time.
Turning the internet of (my) things into a remote controlled laboratoryKamal Spring
Abstract—In this paper we use a locally developed adaptive
watering system as an example of a remote controlled laboratory
(RCL) developed with standard open hardware and using
libraries taken from the e-lab. This experiment is a particular
case that could benefit from a large number of RCLs proposing
different water budget strategies, allowing the studies of the
best controller algorithm to save water. The water consumption
log can be monitored in real-time and served to any user as a
distributed remote laboratory with support of a Raspberry PI
and a web connection, using an open source Arduino board and
custom made shield. The ultimate goal of RCLs will be achieved
when anyone can
The document describes the steps to build an automated gardening system called Garduino that uses soil moisture sensors, a temperature sensor, a pump system, and code to control watering based on soil moisture levels and weather forecasts. The system includes building moisture sensors using nails and resistors to measure soil moisture resistance, connecting the sensors to an Arduino board, adding a temperature sensor, connecting a pump to the Arduino using a relay, building a sprinkler system, writing code to check soil moisture levels and weather forecasts to determine watering needs.
1. The document describes the development of an inexpensive data logger using an Arduino board to collect and store data from solar water heating system regulators made by Resol.
2. The data logger collects measurements from multiple sensors connected to the regulator, including temperature, pump speed, and relay states, and stores the data on an SD card through the Arduino platform.
3. After testing the data logger on a solar water heating plant for a month, recording daily measurements, the data logger showed outstanding performance at an extremely low cost compared to industrial dataloggers.
This document provides an overview of a Building Systems course, including topics like energy transfer, thermodynamics, air and water heating/cooling processes, heat transfer mechanisms, design conditions, and calculating heating loads. It discusses sensible and latent heat calculations for air and water, includes examples of heating load problems, and covers principles of estimating heating loads such as accounting for envelope transmission losses, infiltration, and design indoor/outdoor temperatures while excluding internal and solar heat gains.
Arduino and sensors for water level, soil moisture, temperature & relative humidity for application in the ClimaAdapt Project areas - Nagarjuna Sagar Project Left and Right Canals in the States of Telangana and Andhra Pradesh for water use efficiency - Canal and On Farm
This is the keynote talk fkw gave at cloudnet 2020. It covers all three cloudbursts we did. As of early 2021, slides 26ff is still the most detailed documentation of the 3rd cloudburst. This material will be covered in a future conference paper.
Smart system for maintaining aquascape environment using internet of things b...IJECEIAES
This document describes a smart system developed to maintain the environment of an aquascape using internet of things technology. The system controls light intensity and temperature, which are important factors for plant growth. An ESP32 microcontroller senses light levels with a BH1750 light sensor and temperature with a DS18B20 sensor. It controls a LED lamp and heater/fan to regulate light and temperature based on user input through a mobile app. Testing showed the light output was accurate to within 4% of the target value on average. The system also maintained temperature within 0.4°C of the set point by turning the heater and fan on/off as needed. The developed smart system can effectively control the aquascape environment for
This laboratory kit provides a low-cost and portable process control system for teaching automation processes. The kit consists of two water tank systems equipped with sensors, mixers, heaters and pumps that are controlled by a PLC and SCADA interface. The total materials cost less than $1000 USD, making it affordable. Performance tests showed that components like pumps, sensors and controls worked properly to simulate industrial processes. Student evaluations found the hands-on kit helped illustrate process control applications better than simulations alone.
This document summarizes a senior design project report submitted by three students at North South University for their capstone design course. The project involved developing a solar-based refrigerator system to provide refrigeration for rural areas without reliable electricity access. Key components of the system included a 100W solar panel, charge controller, 12V battery, 500W inverter, refrigerator, and data logging equipment to monitor voltage, current and temperature over time. The goal of the project was to optimize the power usage of the refrigerator and provide an affordable solution for off-grid refrigeration needs in developing areas.
The document provides details on various renewable energy and water treatment projects and technologies. It includes a portfolio of integrated solutions, detailed solutions, and operative protocols. Some highlights include a Seebeck core system to harvest non-solar energy in winter, a hydrocooker to cook with hydrogen, and a solar pre-heated enhanced desalinator. It also describes an Off Grid Box and various installations, as well as projects involving photovoltaics, hydrogen infrastructure, water treatment, and more.
Two-phase microgap cooling is proposed as a method to overcome thermal limitations for next generation electronics. A test loop was constructed to analyze the cooling performance of boiling two-phase flow in a 100 micrometer gap channel. Results showed that as heat flux increased, differential pressure rose to over 50 kPa and heat transfer coefficients reached 14,000 W/m2-K. However, at the highest heat fluxes, partial dryout occurred at the rear of the chip, causing a temperature rise. Future work includes testing multiple chip configurations and validating cooling in microgravity conditions. This technique could enable more compact and powerful electronics systems.
This document outlines a senior design project to build a water conservation prototype. It aims to reduce wasted water by diverting water below the desired temperature to an external reservoir using solenoids controlled by an Arduino microcontroller. The project schedule includes collecting temperature data, selecting sensors and equipment like a heating element, solenoids, tanks and microcontroller. Challenges included stability, controlling the heating element power electronics, and relays not corresponding properly to solenoids. The prototype took approximately 30 seconds to increase water temperature by 10 degrees.
[Fablab Hanoi] 20160531 Project Helping Hand VietnamFablab Hanoi
Helping Hand Vietnam is an initiative started by Fablab Hanoi to provide prosthetic hands for people in Vietnam who lack hands due to war, accidents, or birth. It connects Vietnamese groups and individuals with 3D printers to design and print prosthetic hands based on designs from the e-NABLE community. The process involves measuring the recipient's arm, selecting a design, modifying the design as needed, 3D printing and assembling the prosthetic hand. However, the project faces difficulties obtaining information about all people in need, a lack of devices, materials, and a budget to operate on a wider scale.
[Fablab Hanoi] 20160618_Talk: Deep Learning & Applications in Visual Sensing ...Fablab Hanoi
The document discusses deep learning and its applications. It introduces neural networks and how they are used for tasks like image recognition. Deep learning techniques like convolutional neural networks can be used for computer vision in robotics. The document provides an overview of deep learning concepts and tools for implementing deep learning models, and provides an example of building a convolutional network model with TensorFlow.
This document provides an introduction to multirotors and drones, including definitions, types, components, uses, and regulations. It defines multirotors as aerial robots with multiple rotors that are used for both recreational and professional purposes. Examples of components include frames, flight controllers, electronic speed controllers, motors, propellers, and remote controllers. Multirotors are used for filmmaking, agriculture, delivery and more. The document outlines regulations in Vietnam that require permits from the Defense Ministry for operation and discusses how law enforcement addresses unauthorized drone use.
Fablab Hanoi held an event at their location in Room 301, No. 2, Alley 59 Lang Ha, Ba Dinh Hanoi on March 5th, 2016. The event included a demonstration of robots, a discussion of what Fablab is, and a question and answer session. The event covered various topics over multiple pages and had participant involvement.
This laboratory kit provides a low-cost and portable process control system for teaching automation processes. The kit consists of two water tank systems equipped with sensors, mixers, heaters and pumps that are controlled by a PLC and SCADA interface. The total materials cost less than $1000 USD, making it affordable. Performance tests showed that components like pumps, sensors and controls worked properly to simulate industrial processes. Student evaluations found the hands-on kit helped illustrate process control applications better than simulations alone.
This document summarizes a senior design project report submitted by three students at North South University for their capstone design course. The project involved developing a solar-based refrigerator system to provide refrigeration for rural areas without reliable electricity access. Key components of the system included a 100W solar panel, charge controller, 12V battery, 500W inverter, refrigerator, and data logging equipment to monitor voltage, current and temperature over time. The goal of the project was to optimize the power usage of the refrigerator and provide an affordable solution for off-grid refrigeration needs in developing areas.
The document provides details on various renewable energy and water treatment projects and technologies. It includes a portfolio of integrated solutions, detailed solutions, and operative protocols. Some highlights include a Seebeck core system to harvest non-solar energy in winter, a hydrocooker to cook with hydrogen, and a solar pre-heated enhanced desalinator. It also describes an Off Grid Box and various installations, as well as projects involving photovoltaics, hydrogen infrastructure, water treatment, and more.
Two-phase microgap cooling is proposed as a method to overcome thermal limitations for next generation electronics. A test loop was constructed to analyze the cooling performance of boiling two-phase flow in a 100 micrometer gap channel. Results showed that as heat flux increased, differential pressure rose to over 50 kPa and heat transfer coefficients reached 14,000 W/m2-K. However, at the highest heat fluxes, partial dryout occurred at the rear of the chip, causing a temperature rise. Future work includes testing multiple chip configurations and validating cooling in microgravity conditions. This technique could enable more compact and powerful electronics systems.
This document outlines a senior design project to build a water conservation prototype. It aims to reduce wasted water by diverting water below the desired temperature to an external reservoir using solenoids controlled by an Arduino microcontroller. The project schedule includes collecting temperature data, selecting sensors and equipment like a heating element, solenoids, tanks and microcontroller. Challenges included stability, controlling the heating element power electronics, and relays not corresponding properly to solenoids. The prototype took approximately 30 seconds to increase water temperature by 10 degrees.
Similar to [Fablab Hanoi] 20170304_Aquaponics preparation (7)
[Fablab Hanoi] 20160531 Project Helping Hand VietnamFablab Hanoi
Helping Hand Vietnam is an initiative started by Fablab Hanoi to provide prosthetic hands for people in Vietnam who lack hands due to war, accidents, or birth. It connects Vietnamese groups and individuals with 3D printers to design and print prosthetic hands based on designs from the e-NABLE community. The process involves measuring the recipient's arm, selecting a design, modifying the design as needed, 3D printing and assembling the prosthetic hand. However, the project faces difficulties obtaining information about all people in need, a lack of devices, materials, and a budget to operate on a wider scale.
[Fablab Hanoi] 20160618_Talk: Deep Learning & Applications in Visual Sensing ...Fablab Hanoi
The document discusses deep learning and its applications. It introduces neural networks and how they are used for tasks like image recognition. Deep learning techniques like convolutional neural networks can be used for computer vision in robotics. The document provides an overview of deep learning concepts and tools for implementing deep learning models, and provides an example of building a convolutional network model with TensorFlow.
This document provides an introduction to multirotors and drones, including definitions, types, components, uses, and regulations. It defines multirotors as aerial robots with multiple rotors that are used for both recreational and professional purposes. Examples of components include frames, flight controllers, electronic speed controllers, motors, propellers, and remote controllers. Multirotors are used for filmmaking, agriculture, delivery and more. The document outlines regulations in Vietnam that require permits from the Defense Ministry for operation and discusses how law enforcement addresses unauthorized drone use.
Fablab Hanoi held an event at their location in Room 301, No. 2, Alley 59 Lang Ha, Ba Dinh Hanoi on March 5th, 2016. The event included a demonstration of robots, a discussion of what Fablab is, and a question and answer session. The event covered various topics over multiple pages and had participant involvement.
Building a Raspberry Pi Robot with Dot NET 8, Blazor and SignalRPeter Gallagher
In this session delivered at NDC Oslo 2024, I talk about how you can control a 3D printed Robot Arm with a Raspberry Pi, .NET 8, Blazor and SignalR.
I also show how you can use a Unity app on an Meta Quest 3 to control the arm VR too.
You can find the GitHub repo and workshop instructions here;
https://bit.ly/dotnetrobotgithub
1. Preparation :
To do
- Prepare a folder google docs
- Fill in resistors in sketch !!!
- Not more than 10 minutes with relay!
- Redo connections sturdy, connecting to system.
- 2nd bucket for sensors
- 2nd set with shield
- One controller set + solar panel.
Agenda
1. My story:
1. PDF overview
2. Why aquaponics:
2. Infograph 1 and 2
2.
3. 3. Explain more about system – show and tell…
3. Starting withNodemcuandarduinoIDE:make a simple sensorsystemwith
temperature,humidity, flow measurement(ecisnotstable forme as yet)
Connectscreentosketchand camera
a. Nodemcu
b. Breadboard
c. Ds18+ resistor(4.7k)
d. Dht22+ resistor(10K)
e. Flowsensor+resistor? (10K)
f. Wiresand jumpers
4. Show fast forward with shield
Future :
1. Create a community of practice, create a platform for modular expansion: sensors
and aquaponics systems
2. Sketch with additional sensors
a. Small aquaponics
i. With EC-monitor
ii. Float switch
iii. relay
b. Irrigation
i. Rain
ii. Soil humidity
c. Fish feeder
d. Rich people
i. Total dissolved Oxygen
ii. pH
3. Programming and modelling: from sensor data and results model growth of plants
and shrimps, correct the model as new data become available. Create software that
uses these models to manage irrigation, flow, nutrition, feeding, emergencies.
a.
Do youknowwhere to buyinVietnamareadymade shieldforNODEMCU?Theyhave nice ones
on aliexpressandgrove.
4. VLocation » Home > Products in your cart:
List SP
Top of Form
Product name Properties Old SL Total Actions
Wire Temperature
Measurement Using
DS18B20
VND
50000
VND
50000
[X] Delete [+] Add to
your favorite collection
Humidity Temperature
Sensor DHT22
VND
120000
VND
120000
[X] Delete [+] Add to
your favorite collection
S201 Flow Sensor
VND
80000
VND
80000
[X] Delete [+] Add to
your favorite collection
KIT CP2102 WiFi
NodeMcu ESP8266
VND
190000
VND
190000
[X] Delete [+] Add to
your favorite collection
Total amount: VND 440000
Bottom of Form