Purnea Polytechnic Students Build Bilingual Serving AI Robot Nova on Modest 5500 Rupee Budget Four fifth-semester electrical engineering students from Government Polytechnic College in Purnea have engineered Nova, a four-foot-tall AI serving robot made in roughly one month for just ₹5,500 that converses in both Hindi and English. Demonstrating remarkable engineering acumen with minimal financial resources, students from the Government Polytechnic College in Purnea, Bihar, have developed an affordable artificial intelligence-driven serving robot named Nova. Designed and built by four fifth-semester electrical engineering students over the span of approximately one month, the entire machine was constructed on an extraordinarily lean budget of just ₹5,500. Standing roughly four feet tall, the robot's primary highlight is its capability to converse fluently with people in both Hindi and English, relying on an integrated AI assistant to retrieve information and address user queries. Four-Member Student Team Completes Build in One Month The innovative robotic assistant was conceived and assembled by fifth-semester electrical engineering classmates Aryan Kumar, Anand Kumar, Rajeev Kumar Pandit, and Shankar Kumar. According to the student creators, the development process required roughly a month of rigorous collaborative labor. Named Nova, the robot was initially developed to interact verbally and deliver contextual information, while establishing a physical and computational foundation for performing practical service-oriented tasks in the future. Real-Time Weather Updates and General Assistance Features Nova is capable of answering a broad range of user questions, including providing instant local weather updates upon request. Beyond meteorological queries, the robotic system can address everyday inquiries, play music or songs, and deliver diverse factual information. The development team is preparing to upgrade Nova into a full-fledged multi-functional unit. Future iterations will be equipped to handle physical tasks such as shifting packages, supplies, or items from one point to another. Built Using Low-Cost Components and ESP32 Microcontrollers Explaining the technical architecture of the build, the students shared that Nova incorporates a motorized driving system, navigational and proximity sensors, Bluetooth, Wi-Fi connectivity modules, a central processor, an ESP32 board, a battery pack, a microphone, and integrated AI assistant software. The defining accomplishment of the initiative is that all these electronic and mechanical modules were sourced and assembled within an aggregate budget of around ₹5,500. The creators emphasize that Nova can process user prompts across varied domains despite the strict financial constraints of the project. Faculty Guidance Catalyzed the Project The student engineers credited faculty member Professor Aman Kumar for inspiring the venture, noting that he originally recommended that they undertake a practical robotics project. Acting on their professor's guidance, the four students outlined their schematics and worked consistently for approximately four weeks to bring the concept to reality. Since its completion, the robot has drawn widespread enthusiasm and interest across the polytechnic campus among fellow classmates and academic staff. Potential Deployment from Rail Terminals to Healthcare Facilities The student creators expressed optimism that with adequate technical mentorship and financial backing from the government or external organizations, the Nova platform could be scaled up for commercial and institutional environments. Potential deployment venues cited by the creators include railway stations, hospitals, shopping malls, corporate offices, restaurants, and parcel delivery operations. The ultimate vision driving the project is to build an assistive technological framework that eases human labor while satisfying routine communication and service demands. Principal Commends Innovation and Urges Patent Support Dr. Professor Mohammad Latif, Principal of Government Polytechnic College, lauded the student team for their ingenuity and practical problem-solving. He noted that the college serves as a dynamic launchpad for technical aptitude where students regularly construct inventive prototypes. The principal highlighted how the team managed to deliver a fully conversational bilingual robot on a remarkably low expenditure. Wishing the young inventors success in their upcoming academic and professional endeavors, he stressed the importance of scaling such engineering initiatives and formally requested government support to help the students secure an intellectual property patent for their project. What this means for you This breakthrough demonstrates that functional conversational robotics can be built at a fraction of commercial costs using open hardware and smart engineering. • Across India: Technical and diploma students across the country can draw inspiration from this low-cost blueprint to build practical automated prototypes for local challenges. It proves that assistive automation does not require multi-million rupee investments to deliver meaningful service utility. • In Bihar: Government polytechnic institutes across Purnea and the state will likely see renewed administrative backing for grassroots technical research and hands-on maker culture. If state agencies provide patenting assistance and seed capital, it could trigger homegrown hardware startups led by local diploma engineers. • For Public and Commercial Spaces: Budget-friendly service bots could eventually ease staffing shortages at transit hubs, hospital inquiry desks, and office reception areas. Everyday citizens could receive instant queue-free navigation and routine assistance in their native tongue. • Language Accessibility: Dual support for Hindi and English ensures that non-English speaking visitors can interact seamlessly with automated customer service interfaces. This helps democratize emerging artificial intelligence for a wider, non-elite demographic. Why this happened The project came together as an effort by diploma engineering students to apply classroom electrical theory to an affordable, functioning hardware model. Direct mentorship from college faculty combined with the accessibility of budget microcontrollers made the build feasible within a month. • Faculty Mentorship: Professor Aman Kumar explicitly encouraged the students to pursue a practical robotics build rather than stopping at conceptual coursework. This guidance provided the catalyst for the four-member team to undertake the project collaboratively. • Use of Accessible Hardware: The widespread availability of inexpensive electronic components such as ESP32 boards, basic sensors, Bluetooth, and Wi-Fi modules kept overall manufacturing expenses strictly capped at ₹5,500. The students sourced individual parts and assembled them manually instead of purchasing expensive commercial kits. • Integration of AI Tools: By interfacing microphones and microcontrollers with cloud-capable AI assistant software, the students enabled the machine to process dual-language voice queries and retrieve live weather updates without requiring dedicated supercomputing hardware. • Demand for Service Automation: Observing staffing bottlenecks at transit hubs, hospital enquiry counters, and hospitality venues, the team oriented their design toward communication and item-carrying tasks that offer immediate real-world utility. Questions & Answers 1. What is the name of the robot and who built it? The robot is named Nova. It was built by four fifth-semester electrical engineering students from Government Polytechnic College, Purnea: Aryan Kumar, Anand Kumar, Rajeev Kumar Pandit, and Shankar Kumar. 2. How much did it cost to build Nova and how long did the development take? The entire robot was constructed on a modest budget of around ₹5,500 over approximately one month of continuous work. 3. What is the height of Nova and what languages can it communicate in? Nova stands roughly four feet tall and is capable of conversing fluently in both Hindi and English. 4. What functions can the Nova robot perform currently? Nova can provide weather updates, answer general factual queries, play music, and retrieve diverse information using its integrated AI assistant. 5. What electronic components and hardware were used in building Nova? The build features a driving system, sensors, Bluetooth and Wi-Fi modules, a central processor, an ESP32 board, a battery pack, a microphone, and AI assistant software. 6. Who suggested the idea of developing this robot to the students? College faculty member Professor Aman Kumar advised the students to undertake a robotics project, motivating them to start the build. 7. Where could Nova potentially be deployed in the future? With further technical and financial support, the creators envision deploying Nova in railway stations, hospitals, shopping malls, offices, restaurants, and parcel delivery services. 8. What support has the college principal requested for the students? Principal Dr. Professor Mohammad Latif commended the students' work and called on the government to assist them in securing a patent for their invention. Inspiration & Lessons These four polytechnic students from Purnea have shown that cutting-edge technology can be built with limited resources and sheer determination outside major metro hubs. • Never Let Limited Budgets Stifle Ambition: Building an artificial intelligence robot on a modest ₹5,500 budget proves that inventiveness and resourceful design matter far more than lavish funding. • Harness the Power of Collaboration: Working cohesively over four continuous weeks, the four classmates merged their technical skills to assemble mechanical, electronic, and software layers into a unified machine. • Act on Constructive Mentorship: Taking their professor's initial suggestion seriously and translating advice into action demonstrates how receptive students can convert classroom ideas into tangible breakthroughs. • Target Real-World Utility: Rather than building an abstract display piece, the team engineered a platform tailored to solve service bottlenecks in public hospitals, railway terminals, and delivery logistics. https://trendkia.com/en/technology/bihar-ke-purnea-men-injiniyaringa-chhatron-ne-mahaja-5500-men-garha-dvibhashi-ai-sarvinga-robota-nova-41631 TrendKia — Har trend, sabse pehle.