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@article{202085,
        author = {Nithish KM and Nagesh S and Pavan siddhu P and Nithin N and Prof. Sahana S Reddy},
        title = {Automated blackboard duster cleaning system},
        journal = {International Journal of Innovative Research in Technology},
        year = {2026},
        volume = {12},
        number = {12},
        pages = {6017-6020},
        issn = {2349-6002},
        url = {https://ijirt.org/article?manuscript=202085},
        abstract = {The Automated Blackboard Duster CleaningSystemisdevelopedtoaddress health and hygiene issues caused by manual duster cleaning in classrooms. The system consists of an enclosed chamberhousingaDCmotor-drivenrotatingbrush and a suction fan. When a duster is inserted, the brush agitates the surface to dislodge chalk dust, whilethefancreatesnegativepressure to collect the dustintoa detachable filter box, preventing it from spreading intotheair. An Arduino microcontroller control sthem ot orandfan operation, triggered push-button or optional IR sensor for automation. The design focuses on low cost, portability, and energy efficiency, operating on 12V DC supply. It reduces teacher exposure to fine dust particles, minimizes cleaning time, and maintains better air quality in classrooms. Suitable for schools and colleges, the system improves classroom hygiene with minimal maintenance and can be fabricated using locally available components.},
        keywords = {Automation, Embedded Systems, Microcontroller-Based Control, Dust Collection System, Chalk Dust Removal, Classroom Hygiene, Electromechanical Design, and Low-Cost Automation.},
        month = {May},
        }