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AI-Enabled Smart Electronic Integrated Eco-Friendly Toys
Subject area: Science,Engineering and Technology · Area of research: Electrical and Electronics Engineering
Abstract
This invention concerns the development of smart sensor-enabled eco-friendly toys fabricated from banana residue bio-composite materials. The toy enclosure is produced using banana fiber and sheath powder reinforced with bio-resins through compression molding, providing mechanical strength and electrical insulation. An embedded control system built on an ESP32-WROOM-32 low-power microcontroller manages real-time sensing, control and wireless communication. The system integrates capacitive touch (TTP223), PIR motion (HC-SR501), ambient light (LDR), temperature (DS18B20) and sound (KY-038) sensors. Interactive outputs include addressable RGB LEDs (WS2812B), piezo buzzers, vibration motors and audio playback through PAM8403 amplifier driven speakers. Power is supplied via a 3.7 V lithium-ion battery supported by TP4056 charging/protection circuitry and MT3608 DC–DC boost regulation. Firmware is developed in embedded C featuring interrupt routines, sensor fusion and deep-sleep power management. Bluetooth and Wi-Fi interfaces enable user configuration and monitoring. A modular PCB design supports scalable toy variants and ensures safe low voltage operation. This invention demonstrates a sustainable and intelligent embedded electronics platform for educational toy applications.
Keywords
Banana fiber composite, Raspberry Pi Zero 2 W, Smart educational toy, Embedded system, Sustainable electronics, Sensor integration, Camera- based interaction.
References
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How to cite this paper
@article{1714481,
author = {Dr. T. Rajamanikandan, K. Gokulnath, T. Kishore, I. Mohammed Imthiyas},
title = {AI-Enabled Smart Electronic Integrated Eco-Friendly Toys},
journal = {Iconic Research And Engineering Journals},
year = {2026},
volume = {9},
number = {8},
pages = {1353-1359},
issn = {2456-8880},
url = {https://www.irejournals.com/formatedpaper/1714481.pdf},
abstract = {This invention concerns the development of smart sensor-enabled eco-friendly toys fabricated from banana residue bio-composite materials. The toy enclosure is produced using banana fiber and sheath powder reinforced with bio-resins through compression molding, providing mechanical strength and electrical insulation. An embedded control system built on an ESP32-WROOM-32 low-power microcontroller manages real-time sensing, control and wireless communication. The system integrates capacitive touch (TTP223), PIR motion (HC-SR501), ambient light (LDR), temperature (DS18B20) and sound (KY-038) sensors. Interactive outputs include addressable RGB LEDs (WS2812B), piezo buzzers, vibration motors and audio playback through PAM8403 amplifier driven speakers. Power is supplied via a 3.7 V lithium-ion battery supported by TP4056 charging/protection circuitry and MT3608 DC–DC boost regulation. Firmware is developed in embedded C featuring interrupt routines, sensor fusion and deep-sleep power management. Bluetooth and Wi-Fi interfaces enable user configuration and monitoring. A modular PCB design supports scalable toy variants and ensures safe low voltage operation. This invention demonstrates a sustainable and intelligent embedded electronics platform for educational toy applications.},
keywords = {Banana fiber composite, Raspberry Pi Zero 2 W, Smart educational toy, Embedded system, Sustainable electronics, Sensor integration, Camera- based interaction.},
month = {February},
doi = {https://doi.org/10.64388/IREV9I8-1714481}
}