T-M228 Induction Trash Can DIY Learning Kit

Overview

The T-M228 Induction Trash Can DIY Learning Kit is a practical STEM project that lets students build an automatic trash can that opens its lid when motion or proximity is detected. This DIY induction trash can kit combines electronics, sensor technology, and simple mechanics to demonstrate how automation works in everyday devices.

Key Features

• Smart induction operation: Lid opens automatically when motion is detected using an infrared motion sensor.
• Hands-free experience: Demonstrates real-world automation and sensor-based control systems.
• STEM learning kit: Teaches fundamentals of sensors, microcontrollers, circuits, and mechanics.
• Easy to assemble: Pre-cut wooden parts and plug-and-play electronic modules, no soldering required.
• Battery-powered design: Operates on 2 × AA batteries (3V–6V DC) for safe, low-voltage classroom use.
• Durable construction: Eco-friendly wood with reliable electronic components for repeated classroom use.

What the Kit Includes

• Pre-cut wooden trash can body set
• Infrared (IR) motion sensor module
• Mini DC motor for lid actuation
• Battery holder for 2 × AA batteries
• Switch module
• Screws, wires, and assembly accessories
• Clear assembly instructions with estimated build time

Specifications

• Operating voltage: 3V to 6V DC
• Sensor type: Infrared (IR) motion sensor
• Motor type: Mini DC motor
• Material: Eco-friendly wood and electronic components
• Power source: 2 × AA batteries
• Assembly time: Approximately 40–60 minutes
• Skill level: Intermediate

Educational Benefits

• Explains automation principles and sensor-based control mechanisms using a real induction trash can project.
• Introduces students to infrared sensors, microcontrollers, and basic circuit design.
• Develops problem-solving, critical thinking, and hands-on construction skills.
• Demonstrates electromechanical actuation and how electronics interact with moving parts.
• Great for classroom demonstrations, STEM competitions, and science exhibitions.

Assembly Guide

1. Unpack all parts and verify contents using the included parts list.
2. Assemble the pre-cut wooden body and secure with the provided screws.
3. Mount the mini DC motor and connect it to the lid mechanism.
4. Install the IR motion sensor and switch module in their designated positions.
5. Wire the motor, sensor, switch, and battery holder according to the wiring diagram.
6. Insert batteries, test the sensor response, and adjust sensor sensitivity or motor linkage if needed.

Tips and Safety

• Use fresh AA batteries for reliable operation and to avoid intermittent behavior.
• Handle the motor and wiring carefully; avoid short circuits and keep liquids away from electronic components.
• Supervise younger students during assembly and battery installation.
• Encourage students to experiment with sensor placement and motor gearing to observe changes in performance.

Frequently Asked Questions

What age or skill level is this kit suitable for?

The kit is rated intermediate and is best suited for middle school and high school students with some basic experience in electronics or with teacher supervision.

Do I need to solder any parts?

No soldering is required. The kit uses plug-and-play modules and connectors for easy classroom assembly.

Can the kit be reused multiple times in a classroom?

Yes. The durable wooden body and robust electronic modules make the kit suitable for repeated demonstrations and multiple builds when components are handled carefully.

Conclusion

The T-M228 Induction Trash Can DIY Learning Kit is a fun and educational way to teach sensor technology, automation, and basic circuit design. It provides a memorable hands-on experience that links classroom theory to a practical automatic trash can application.