MUMBAI, India, Aug. 17 -- Intellectual Property India has published a patent application (202521086880 A) filed by Pandit Deendayal Energy University on September 12, 2025, for Whistle-Activated Night Lamp Diy Educational Kit For Children With Pattern Recognition And Auto- Shutdown Feature.
Inventors include Jeet; Dev Patel; and Pooja Shah.
The application for the patent was published on August 14, 2026, under issue no. 33/2026.
Abstract: The invention discloses a whistle-activated night lamp for children, developed as an educational DIY kit. The lamp activates only upon receiving a valid sound pattern (one or three whistles) within a defined time frame, processed via a sound sensor and microcontroller logic. The system includes an automatic timer that turns off the light after a preconfigured period, ensuring safety and energy efficiency. Random sounds and continuous whistling are filtered using debounce logic and cooldown mechanisms. Designed with character-themed housings and low-voltage power, the lamp provides a soft ambient glow suitable for bedrooms or classrooms. The DIY format uses snap-fit, solderless components and includes learning materials that teach children the principles of sensors, timing, logic, and interactivity. This invention blends playful aesthetics with practical learning and offers a novel approach to interactive electronics for children.
Disclaimer: Curated by HT Syndication.
