Design and Implementation of an Automatic Rain Sensing Wiper System Using SEN0545 Sensor and Raspberry Pi Pico W

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This is an unedited manuscript accepted for publication and provided as an Article in Press for early access at the author’s request. The article will undergo copyediting, typesetting, and galley proof review before final publication. Please be aware that errors may be identified during production that could affect the content. All legal disclaimers of the journal apply.

Year : 2026 | Volume : 16 | 02 | Page :
    By

    Rucha Kalebere,

  • Ramesh Dhut,

  • Shreya Kapne,

  • Prof. G. P. Tembhurnikar,

  1. Students, Department of Electrical Engineering, TSSM’s Bhivarabai Sawant College of Engineering and Research, Savitribai Phule Pune University Pune, Maharashtra, India
  2. Students, Department of Electrical Engineering, TSSM’s Bhivarabai Sawant College of Engineering and Research, Savitribai Phule Pune University Pune, Maharashtra, India
  3. Students, Department of Electrical Engineering, TSSM’s Bhivarabai Sawant College of Engineering and Research, Savitribai Phule Pune University Pune, Maharashtra, India
  4. Assistant Professor, Department of Electrical Engineering, TSSM’s Bhivarabai Sawant College of Engineering and Research, Savitribai Phule Pune University Pune, Maharashtra, India

Abstract

This study presents the design and development of an intelligent, automatic rain-sensing wiper system designed to enhance vehicle safety. The system utilizes a SEN0545 capacitive rain sensor, integrated with internal signal processing, and a Raspberry Pi Pico W microcontroller as its central control unit. The proposed approach enables non-contact and corrosion-free rain detection, ensuring reliable performance under varying environmental conditions. Based on the detected rainfall intensity, the controller dynamically adjusts the wiping speed using a pulse-width modulation (PWM)- controlled DC gear motor. The adaptive mechanism improves visibility for drivers while minimizing distraction during harsh weather conditions. The system operates in real-time, delivering rapid responses and stable performance. Experimental results confirm that the proposed model offers accurate rain sensing, efficient control, and strong reliability. It may also be integrated into contemporary smart vehicles due to its small size and low power consumption. The developed system contributes to intelligent transportation by enhancing safety, automation, and user convenience. Overall, the proposed rain-sensing wiper system offers a cost-effective and efficient solution for advanced automotive applications. Overall, the proposed system requires minimal maintenance and can be adapted for various vehicle platforms, making it suitable for future smart automotive applications. It also ensures enhanced durability and operational efficiency.

Keywords: Automatic wiper system, SEN0545, Raspberry Pi Pico W, Gear motor, Capacitive rain sensor, Embedded control, Smart vehicle automation

How to cite this article:
Rucha Kalebere, Ramesh Dhut, Shreya Kapne, Prof. G. P. Tembhurnikar. Design and Implementation of an Automatic Rain Sensing Wiper System Using SEN0545 Sensor and Raspberry Pi Pico W. Trends in Electrical Engineering. 2026; 16(02):-.
How to cite this URL:
Rucha Kalebere, Ramesh Dhut, Shreya Kapne, Prof. G. P. Tembhurnikar. Design and Implementation of an Automatic Rain Sensing Wiper System Using SEN0545 Sensor and Raspberry Pi Pico W. Trends in Electrical Engineering. 2026; 16(02):-. Available from: https://journals.stmjournals.com/tee/article=2026/view=246288


References

  1. Naresh P, Hari Babu AV. Automatic rain-sensing wiper system for 4-wheeler vehicles. J Adv Eng Technol. 2015 Dec;3(4):1-4.
  2. Supriya KE, Kanchi RR. Real time rain sensing and wind shield wiper control system with cloud computing and geotagging applications. international journal of information technology. 2020 Sep;12(3):839-47.
  3. Takayama A, Yoshida Y, Kikuchi T, Namiki T, Hoshino T, inventors; Mitsuba Corp, assignee. Wiper system with translational motion. United States patent US 6,163,921. 2000 Dec 26..
  4. Vignesh R, Krishnan N, Babu V. Rain-Aware Smart Wiper Control System with Low Power Operation. In2025 International Conference on Emerging Technologies in Computing and Communication (ETCC) 2025 Jun 26 (pp. 1-6). IEEE.
  5. Kumar SV, Vadivel M, Penchalaiah U, Ganesan P, Somassoundaram T. Real Time Embedded System for Automobile Automation. In2019 IEEE International Conference on System, Computation, Automation and Networking (ICSCAN) 2019 Mar 29 (pp. 1-6). IEEE.
  6. Kavitha S, Aravind M, Gokul S, Keerthana R, Pradeep C. Microcontroller-Based Adaptive Headlight Automation System with Enhanced Safety Features for Adverse Environmental Conditions. In2025 International Conference on Knowledge Engineering and Communication Systems (ICKECS) 2025 Apr 28 (pp. 1-6). IEEE.
  7. Paiva S, Ahad MA, Tripathi G, Feroz N, Casalino G. Enabling technologies for urban smart mobility: Recent trends, opportunities and challenges. Sensors. 2021 Mar 18;21(6):2143.
  8. Reddy PA, Prudhvi GS, Reddy PS, Ramesh SS. Automatic rain sensing car wiper. International Journal of Advance Research, Ideas and Innovation in Technology. 2018 Oct;4:657-61.
  9. Robert Bosch GmbH. Automotive handbook. John Wiley & Sons; 2022 May 2.
  10. Belatik A, Sabri MA, El Khoukhi H, Aarab A. The Raspberry Pi Pico (RP2040) and Arduino. Digital Technologies and Applications: Proceedings of ICDTA’24, Benguerir, Morocco, Volume 3. 2024 Aug 28;3:446.
Ahead of Print Subscription Original Research
Volume 16
02
Received 18/04/2026
Accepted 03/06/2026
Published 06/06/2026
Publication Time 49 Days
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