Himanshu Kumar,
Aniket Kumar Singh,
Golu Gupta,
Vedprakash Singh,
Navneet Gupta,
- Student, Department of Electrical Engineering, Bansal Institute of Engineering and Technology, Lucknow, Uttar Pradesh, India
- Student, Department of Electrical Engineering, Bansal Institute of Engineering and Technology, Lucknow, Uttar Pradesh, India
- Student, Department of Electrical Engineering, Bansal Institute of Engineering and Technology, Lucknow, Uttar Pradesh, India
- Student, Department of Electrical Engineering, Bansal Institute of Engineering and Technology, Lucknow, Uttar Pradesh, India
- Student, Department of Electrical Engineering, Bansal Institute of Engineering and Technology, Lucknow, Uttar Pradesh, India
Abstract
Water is a precious resource, and its wastage is a growing problem. This project focuses on creating an automatic water tap to save water in homes and public places. The system uses an ultrasonic sensor to detect hand movements and a solenoid valve to control the flow of water. A microcontroller manages the entire process, ensuring water flows only when needed. During testing, the system reduced water wastage significantly, making it an effective and easy-to-use solution. This project can help in promoting water conservation in a simple and affordable way. Due to rising demand and finite supplies, water conservation and effective use are essential in today’s society. Because of human mistakes and the absence of control mechanisms, traditional water dispensing methods sometimes lead to unnecessary waste. The design and implementation of a smart automatic water dispensing system that uses contemporary technology like sensors, microcontrollers, and internet of things connectivity to assure effective water utilization is presented in this study. The suggested system makes use of microcontrollers to manage the entire operation, solenoid valves to control water flow, and ultrasonic sensors to identify containers. Efficiency, water conservation, and user convenience are used to evaluate the system’s performance.
Keywords: Automatic water tap, water saving, ultrasonic sensor, simple solution, water conservation
[This article belongs to Journal of Microcontroller Engineering and Applications ]
Himanshu Kumar, Aniket Kumar Singh, Golu Gupta, Vedprakash Singh, Navneet Gupta. Design and Implementation of a Smart Automatic Water Dispensing System. Journal of Microcontroller Engineering and Applications. 2025; 12(01):22-30.
Himanshu Kumar, Aniket Kumar Singh, Golu Gupta, Vedprakash Singh, Navneet Gupta. Design and Implementation of a Smart Automatic Water Dispensing System. Journal of Microcontroller Engineering and Applications. 2025; 12(01):22-30. Available from: https://journals.stmjournals.com/jomea/article=2025/view=0
References
1. Rahman SAMM, Al Mamun MA, Ahamed NU, Ahmed N, Ali MS, Islam MM. Design of automatic controlling system for tap-water using floatless level sensor. In: 2014 IEEE International Symposium on Robotics and Manufacturing Automation (ROMA), Kuala Lumpur, Malaysia, December 15–16, 2014. pp. 18–21. doi: 10.1109/ROMA.2014.7295855.
2. Wanga H, Thobius J, Belius Chuma M. War against coronavirus (COVID–19) in Tanzania: designing a low-cost automatic water tap. Int J Computer Appl Technol Res. 2020; 9 (4): 150–154.
3. Widyaningrum VT. Comparison of automatic water taps using ultrasonic sensors and PIR sensors. J Phys Conf Ser. 2020; 1569 (3): 032073.
4. Gannavaram TKV Sunkari S, Bejgam R, Keshipeddi SB, Ette AR, Sangem R. Design and development of automatic water overflow control unit using e-tap. In: 2021 International Conference on System, Computation, Automation and Networking (ICSCAN), July 30–31, Puducherry, India, 2021. pp. 1–6. doi: 10.1109/ICSCAN53069.2021.9526392.
5. Sattar KNA. Automated water tap controlling system using machine vision. Int J Computer Sci Netw Security. 2019; 19 (12): 91–95.
6. Ghazali I, Padzil NWS, Mohamad EB, Al-Mashjari LA, Irianto I, Herawan SG. The water tap design for ablution activities considering cultural influences: a design for sustainability. Front Environ Sci. 2023; 11: 1281318. doi: 10.3389/fenvs.2023.1281318.
7. Ali MB, Zakaria KA, Sivakumar D, Hadzley AB, Tamin N, Tan K, Aswad F. Automatic sliding gate system using tap water pressure. EVERGREEN Jt J Novel Carbon Resour Sci Green Asia Strategy. 2021; 8 (2): 408–413.
8. Vani KS, Shrinidhi PC. Automatic tap control system in the smart home using Android and Arduino. Int J Computer Appl. 2015; 127 (8): 19–23.
9. Piyasinchart A, Sirawongphatsara P, Boonpoor P, Chantasen N, Daengsi T. Improving water tap production lines: a proof of concept for deep learning-based defect detection system development. J Appl Inform Technol. 2024; 10 (1): 7–20.
10. Kaprielian PL, Pham T, Young A, Dow DE, Grenquist SA, Decker BM. Winter cabin water tap monitor and release system to reduce risk of freezing. In: 2019 IEEE 10th Annual Ubiquitous Computing, Electronics & Mobile Communication Conference (UEMCON), New York, NY, USA, October 10–12, 2019. pp. 0606–0609. doi: 10.1109/UEMCON47517.2019.8993098.
11. Luk MH, Yau CW, Pong PWT, Lee APY, Ngai ECH, Lui KS. High-resolution tap-based IoT system for flow data collection and water end-use analysis. IEEE Internet of Things J. 2022; 9 (22): 22822–22835. doi: 10.1109/JIOT.2022.3187999.
12. Ullah S, Saman G, Khan F. Hand gesture recognition for automatic tap system. In: 2015 Intelligent Systems and Computer Vision (ISCV), Fez, Morocco, March 25–26, 2015. pp. 1–5. doi: 10.1109/ISACV.2015.7106176.
13. Martinez Paz EF. Sensing Drinking Water: Towards Real-Time Technology to Monitor, Control, and Study Drinking Water Quality at the Tap. Doctoral Dissertation. Ann Arbor, MI, USA: University of Michigan; 2023. doi: 10.7302/22279.
14. Prasojo I, Maseleno A, Shahu N. Design of automatic watering system based on Arduino. J Robotics Control. 2020; 1 (2): 59–63.
15. Zvěřinová I, Ščasný M, Otáhal J. Bottled or tap water? factors explaining consumption and measures to promote tap water. Water. 2024; 16 (20): 3011. doi: 10.3390/w16203011.
16. Ankit K, Das N, Majumder S. Smart water tap control system. Int J Adv Eng Manage. 2021; 3 (7): 4072–4075.

Journal of Microcontroller Engineering and Applications
| Volume | 12 |
| Issue | 01 |
| Received | 10/01/2025 |
| Accepted | 16/01/2025 |
| Published | 28/01/2025 |
| Publication Time | 18 Days |
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