KILAS BALIK PROJEK IOT 2019-2024 || TKJ || SMK MA'ARIF GARUT PUSAT KEUNGGULAN

Summary

This video showcases innovative student projects. One project demonstrates a trash can that opens automatically using a sensor to detect objects and a string mechanism powered by a 3000 mAh battery. Another project focuses on controlling lights with voice commands via a Bluetooth application, allowing users to turn lights on or off with simple voice instructions. The students express gratitude, emphasize enthusiasm for their work, and end with a message of continued effort and teamwork. The projects highlight creativity and problem-solving in everyday technology.

Takeaways

• 😀 A sensor is placed in front of the trash can to detect objects within a 50 cm range.
• 😀 The sensor is connected to a mini-servo that triggers the lid to open when an object is detected.
• 😀 A piece of string is used to help pull the lid open when the servo is activated.
• 😀 The electric power source for the system is a 3000 mAh battery.
• 😀 The system allows the lid to open automatically without the need for manual interaction.
• 😀 The project is aimed at providing a hands-free solution for opening trash cans.
• 😀 The presenter introduces themselves as a grade 11 student working on the project.
• 😀 The presenter concludes by thanking the audience and expressing hope that the project will be useful.
• 😀 The second part of the transcript discusses a voice-controlled light system.
• 😀 The Bluetooth application is used to control the lights with voice commands such as 'Turn on the lights' and 'Turn off the lights.'
• 😀 The second presenter also introduces themselves and briefly mentions their enthusiasm for the project.

Q & A

What is the purpose of the sensor in the first project?

The sensor is used to detect objects in front of the trash can, activating the mechanism to open the lid automatically.

How is the trash can lid opened in the first project?

The lid is opened by a mini servo motor, which is powered and triggered based on input from the sensor.

What type of power source does the first project use?

The first project uses a 3000 mAh battery to power the sensor and mini servo motor.

What is the role of the string in the first project?

The string is used to help pull the lid of the trash can when the mini servo motor activates.

What is the range at which the sensor detects objects in the first project?

The sensor in the first project detects objects from a distance of 50 cm.

What is the main feature of the second project explained in the transcript?

The second project uses Bluetooth and voice commands to control the turning on and off of lights.

How do the users interact with the lights in the second project?

Users interact with the lights by giving voice commands such as 'turn on the lights' and 'turn off the lights.'

What technology is used in the second project to control the lights?

The second project uses Bluetooth technology in combination with a voice control application.

What is the significance of the phrase 'keep working' in the transcript?

'Keep working' is a motivational message from the presenters, encouraging others to continue their efforts and projects.

What is the overall tone of the presenters in the transcript?

The tone of the presenters is polite, formal, and respectful, with a focus on explaining their projects and thanking the audience.