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  • Unique Paper ID: 177970
  • Volume: 11
  • Issue: 12
  • PageNo: 2493-2498
  • Abstract:
  • This research paper presents a dual-system setup designed to facilitate efficient communication and automation using gesture-based input and voice output. The system comprises two distinct units: a hand/wrist-mounted system and a home-mounted box system. The hand-mounted system features four potentiometers, an ESP32 microcontroller (ESP32-A), a DF Player Mini, a DAC, a speaker, a battery, and a linear voltage converter. It is responsible for detecting gestures through potentiometer input and producing corresponding voice outputs. The system supports twelve distinct cases, with seven voice outputs generated locally and five commands transmitted wirelessly to the home-mounted box system. The home-mounted box system, featuring a second ESP32 microcontroller (ESP32-B), a DF Player Mini, a DAC, a speaker, a battery, a linear voltage converter, an OLED display, and a two-channel relay, executes automation tasks such as controlling electrical appliances and broadcasting SOS alerts. The OLED display provides real-time feedback on the executed commands. This paper details the system architecture, component integration, communication protocol, and performance analysis of the dual-system setup, highlighting its practical applications for assistive communication and smart home automation.
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  • ISSN: 2349-6002
  • Volume: 11
  • Issue: 12
  • PageNo: 2493-2498

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8.01 (Year 2024)
UGC Approved
Journal no 47859

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