Perancangan Prototipe Ruang Fermentasi Pada Pembuatan Tempe Berbasis IoT

Summary

This 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.