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An Application of Microcontroller for Flood Hazard Early Warning System to Create Friendly City

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Summary

This article discusses the application of a microcontroller for a flood hazard early warning system to create a friendly city, specifically in Jakarta, Indonesia. A prototype system is used that includes a microcontroller, probe sensor, Atwin Quad-Band GSM/GPRS and mobile phone. The probe sensor reads the level of water at the surface of a water tank and sends the information to the microcontroller which is divided into three categories: SIAGA 3 (normal condition), SIAGA 2 (warning condition) and SIAGA 1 (danger/critical condition). The information is then sent to the mobile phone receiver via the Atwin Quad-Band GSM/GPRS module, with a time delay of 4-6 seconds depending on the GSM provider signal.

Q&As

What is the purpose of the article?
The purpose of the article is to discuss the microcontroller that applied for flood hazard early warning system to create friendly city, particularly in Jakarta city, Indonesia.

What materials and tools were used in the research?
The materials and tools used in the research are microcontroller Arduino-Uno, Probe Sensor, Atwin Quad-Band GSM/GPRS and mobile phone.

What method was used to test the system?
The method used to test the system is design, installment and testing the tools.

What are the three categories of levels identified?
The three categories of levels identified are Level-3 (the lower sensor refered to the normal condition we called as SIAGA 3), Level-2 (the middle sensor refered to the warning condition we called as SIAGA 2) and Level-1 (the upper sensor refered to danger/critical condition we called as SIAGA 1.

How long is the time delay for information to be sent to the receiver?
The time delay for information to be sent to the receiver is 4-6 seconds.

AI Comments

👍 This article is an excellent examination of how microcontroller technology can be used to create a more friendly city, particularly in Jakarta, by anticipating the danger of flood hazards.

👎 The article does not adequately discuss the potential environmental impacts of this system, or the long-term implications of its implementation.

AI Discussion

Me: It's about how a microcontroller can be used to create a flood hazard early warning system and make cities more friendly.

Friend: Interesting. What are the implications of that?

Me: Well, it could potentially help people in cities like Jakarta prevent dangerous floods from happening. It would be much easier to anticipate and plan for these disasters if people had access to an early warning system. Additionally, this technology could be used in other cities to create safer environments for people.

Action items

Research other applications of microcontrollers for flood hazard early warning systems.
Develop a prototype of a microcontroller-based flood hazard early warning system.
Create a plan for implementing a microcontroller-based flood hazard early warning system in a specific city.

Technical terms

Microcontroller: A microcontroller is a small computer on a single integrated circuit that contains a processor core, memory, and programmable input/output peripherals.
Arduino-Uno: Arduino-Uno is a microcontroller board based on the ATmega328P. It has 14 digital input/output pins, 6 analog inputs, a 16 MHz quartz crystal, a USB connection, a power jack, an ICSP header, and a reset button.
Probe Sensor: A probe sensor is a device used to measure the level of a liquid or gas. It typically consists of a probe, a transmitter, and a receiver.
Atwin Quad-Band GSM/GPRS: Atwin Quad-Band GSM/GPRS is a cellular communication technology that allows for the transmission of data over a cellular network. It is used for voice and data communication, and is capable of providing high-speed data services.
SIAGA 3: SIAGA 3 is the lowest level of the flood hazard early warning system. It is used to indicate normal conditions.
SIAGA 2: SIAGA 2 is the middle level of the flood hazard early warning system. It is used to indicate warning conditions.
SIAGA 1: SIAGA 1 is the highest level of the flood hazard early warning system. It is used to indicate danger/critical conditions.