Perancangan Prototipe Ruang Fermentasi Pada Pembuatan Tempe Berbasis IoT

Teknik Elektro Undip

31 Aug 202304:43

Summary

TLDRThis video script introduces a task force group's project titled 'Design Prototype of Fermentation Room for IoT-Based Tempe Production.' Julianto and Bimo focus on fermentation time setting and notification with logic method, while Febrian controls temperature and humidity using PID control. They utilize sensors, keypads, LCD, and WeMos for monitoring and control, connected to an Arduino Mega 2560. The system sends notifications via Telegram and aims to optimize tempe fermentation conditions.

Takeaways

🌐 The team introduces themselves and their project titled 'Design of a Fermentation Room Prototype for IoT-Based Tempe Production'.
📝 Julianto Bimo Sepchenko and Febrian are team members with specific sub-topics related to fermentation time setting and control systems for temperature and humidity.
🕒 A subsystem for setting fermentation time and notifications is designed using logical methods based on initial moisture content, rice to soybean ratio, and air humidity.
📡 Various sensors and components are utilized, including moisture sensors, humidity sensors, keypads, LCD screens, and a Wemos T1 Mini for Wi-Fi connectivity.
💧 A moisture sensor is used to read the initial moisture content, and a keypad is used for inputting the rice to soybean ratio.
🌡️ A DHT sensor is used for reading air humidity, and an LCD is used for monitoring the fermentation duration, temperature, and humidity.
💡 A relay is used to control lights and fans, and the Wemos T1 Mini sends notifications via Telegram to indicate the start and completion of fermentation.
🔌 Electronic instruments are connected to an Arduino Mega 2560 microcontroller and powered by a power supply converted with a battery converter.
📊 The block diagram of the subsystem is provided, showing the connections and flow of the system.
🌡️ For temperature control, a PID control method is used with an Arduino Mega 2560 microcontroller, and temperature is adjusted but humidity is only monitored.
🔑 Components used for temperature and humidity control include a DS18B20 temperature sensor, a DHT11 humidity sensor, an AC dimmer module for voltage control, and an LCD for display.
📅 The initial display in the fermentation room allows users to input the date and the rice to soybean ratio for the tempe to be fermented, then starts the timer and temperature control system.
📢 Notifications are sent through Telegram at the start of fermentation, and the initial moisture and air humidity are read and displayed on the LCD screen.
⏲️ After maintaining the temperature and completing the fermentation time, the LCD will display 'finished', and a notification will be sent out.

Q & A

What is the title of the project described in the transcript?
-The title of the project is 'Prototype of a Fermentation Room for IoT-Based Tempe Production'.
Who are the presenters of the project?
-The presenters are Julianto Bimo and Sepchenko, with NIMs 2106011913067 and 2106011913043 respectively.
What are the specific topics each presenter is covering?
-Julianto Bimo is covering 'Setting the Fermentation Time for Tempe and Notifications with Logic Method', while Sepchenko is covering 'System Control and Monitoring of Temperature and Humidity with PID Method'.
What is the main objective of the fermentation time setting subsystem?
-The main objective is to estimate the duration of fermentation based on the initial moisture content of soybeans, the ratio of soybeans to rice, and air humidity.
What sensors and components are used in the fermentation time setting subsystem?
-The subsystem uses a moisture sensor, a humidity sensor (DHT11), a keypad, an LCD, and a WeMos T1 Mini as a Wi-Fi module for sending notifications.
How does the WeMos T1 Mini module contribute to the system?
-The WeMos T1 Mini module is used to send notifications via Telegram to indicate the start and completion of fermentation.
What is the role of the Arduino Mega 2560 in the system?
-The Arduino Mega 2560 serves as the microcontroller to which all electronic instruments are connected.
What is the control method used for managing temperature in the fermentation room?
-The control method used is a PID controller, which adjusts the temperature based on the error between the actual and set-point temperatures.
What components are used for monitoring temperature and humidity in the system?
-The components used for monitoring temperature and humidity are the DS18B20 temperature sensor, the DHT11 humidity sensor, and an LCD for display.
How does the user interact with the system to start the fermentation process?
-The user interacts with the system by pressing the 'Cross' button to start, entering the ratio of soybeans to rice for the tempe to be fermented, and then pressing the 'A' button to start the timer and control system.
What notifications are sent through Telegram during the fermentation process?
-Notifications are sent through Telegram to indicate the start of fermentation, the monitoring of temperature and humidity, and the completion of the fermentation process.

Outlines

00:00

🌐 IoT-Based Tempe Fermentation Room Prototype

The script introduces a project by a task group named 'Design Prototype of a Fermentation Room for Tempe Production Based on IoT'. The team consists of Julianto Bimo Sepchenko with student ID 2106011913067, focusing on the sub-topic of fermentation time setting and notification using logical methods. Febrian with ID 2106011913043 is responsible for the sub-topic of temperature and humidity control and monitoring using PID control systems. The project involves designing a system to estimate the fermentation time based on initial moisture content, the ratio of soybeans to rice, and air humidity. Various components and sensors are used, including a soil moisture sensor, a humidity sensor, a keypad, an LCD, and a Wemos T1 Mini. The system is designed to control lighting and fans, with notifications sent via Telegram. All electronic instruments are connected to an Arduino Mega 2560 microcontroller and powered by a power supply converted by a battery converter. A block diagram of the subsystem is provided.

Mindmap

Keywords

💡Fermentation

Fermentation is a biological process that involves the conversion of carbohydrates into alcohol or organic acids using microorganisms, such as bacteria or yeast. In the context of the video, fermentation is central to the production of tempe, a traditional Indonesian soy product. The script discusses designing a system for fermenting tempe, indicating the importance of controlling and monitoring environmental conditions for optimal fermentation.

💡IoT (Internet of Things)

IoT refers to the network of physical devices, vehicles, home appliances, and other items embedded with sensors, software, and network connectivity that enables these objects to collect and exchange data. In the video, IoT is used to create a smart system for monitoring and controlling the fermentation process of tempe, allowing for automated adjustments and notifications via a network connection.

💡Arduino Mega 2560

Arduino Mega 2560 is a microcontroller board based on the ATmega2560 chip. It is used in the video's system to control and monitor various aspects of the tempe fermentation process. The Arduino serves as the central processing unit, receiving input from sensors and controlling outputs like lights and fans to maintain optimal conditions.

💡PID Controller

A PID controller is a control loop mechanism employed in industrial control systems to manage processes such as temperature, pressure, and flow. In the script, the PID controller is used to regulate the temperature during the tempe fermentation process. It calculates an 'error' as the difference between the desired setpoint and measured value and applies a correction based on proportional, integral, and derivative terms.

💡Humidity

Humidity refers to the amount of water vapor present in the air. The script mentions monitoring and controlling humidity as a critical factor in the tempe fermentation environment. High humidity is often necessary for successful fermentation, and the system uses a DHT11 sensor to measure and maintain the desired humidity levels.

💡Moisture Sensor

A moisture sensor is a device that measures the amount of moisture in a substance, such as soil or food. In the context of the video, a moisture sensor is used to read the initial water content in the tempe ingredients, which is crucial for estimating the fermentation time and ensuring the right consistency of the final product.

💡Fermentation Time

Fermentation time is the duration for which the fermentation process is allowed to proceed. The script discusses a subsystem designed to estimate the fermentation time based on initial moisture content, the ratio of soybeans to rice, and air humidity. Accurate estimation is vital for producing tempe with the desired texture and flavor.

💡Relay

A relay is an electrical switch that can be remotely activated to control an appliance or device. In the video, a relay is used to control the lighting and fans within the fermentation chamber, enabling the system to maintain the necessary environmental conditions for tempe production.

💡Wemos T1 Mini

Wemos T1 Mini is a development board with built-in Wi-Fi capabilities. In the script, it is used as a Wi-Fi module to send notifications about the fermentation process through the Telegram app. This allows for remote monitoring and alerts regarding the status of the fermentation.

💡LCD (Liquid Crystal Display)

LCD is a flat-panel display technology that uses liquid crystals to produce visual output. In the video, an LCD is used to display information such as the fermentation time, temperature, and humidity levels. This provides a user-friendly interface for monitoring the fermentation process.

💡Telegram

Telegram is a cloud-based instant messaging and voice-over-IP service. In the context of the video, Telegram is used as a platform to receive notifications about the fermentation process. The system sends updates to the user via Telegram, allowing for remote monitoring and control of the fermentation conditions.

Highlights

Introduction of the task force group presenting a project titled 'Design of a Fermentation Room Prototype for IoT-based Tempe Production'.

Julianto Bimo Sepchenko and Febrian are team members with respective NIMs 2106011913067 and 2106011913043.

Julianto's sub-topic focuses on 'Fermentation Time Setting for Tempe and Notification with Logic Method'.

Febrian's sub-topic is 'System Control and Monitoring of Temperature and Humidity with PID Method'.

The project aims to estimate the fermentation time based on initial moisture content, rice to soybean ratio, and air humidity.

Various sensors and components are used including a moisture sensor, humidity sensor, keypad, LCD, and WeMos T1 Mini.

The moisture sensor is used to read the initial moisture content.

The keypad is used for inputting the rice to soybean ratio.

The DHT sensor is used for reading air humidity.

The LCD is used for monitoring the fermentation time, temperature, and humidity.

A relay is used to control the lighting and fan.

WeMos is used as a Wi-Fi module for sending notifications via Telegram.

All electronic instruments are connected to an Arduino Mega 2560 microcontroller.

Electronic instruments receive power from a power supply converted by a battery converter.

The block diagram of the subsystem is displayed.

The system control uses Arduino Mega 2560 and PID control method for temperature regulation.

Temperature and humidity monitoring can be done through an LCD.

Components used include DS18B20 temperature sensor, DHT11 humidity sensor, AC Dimmer module, and an LCD.

The block diagram of the temperature control system is shown.

The initial display in the fermentation room allows users to input the date and start the timer.

Moisture and air humidity are read at the beginning of fermentation and notifications are sent via Telegram.

After maintaining the temperature and completing the fermentation time, the LCD will display 'finished' and a notification will be sent.