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Robothon-2k25

Prelaunch

The prelaunch of the much-anticipated Robothon-2k25 was successfully held on 17th April 2025,   from  the Department of Electronics and Communication Engineering through its  e-Yantra lab and IEEE JIT Student Branch at Jyothy Institute of Technology. The event was graced by esteemed guests Mr. M. Narasimhan, Trustee, Jyothy Group, Dr. K Gopalakrishna, Principal and Dr. K Chandrasekhar, Professor and Head of ECE, who brought in valuable insights and encouragement. Their presence added prestige to the occasion and served as an inspiration for students to actively explore the world of robotics and embedded systems.                                                                                            

The prelaunch introduced Robothon-2k25 as a 24-hour robotics challenge, designed to foster creativity, problem-solving, and hands-on learning in the field of robotics and technology. A brief presentation was given to outline the event’s structure, objectives, and expected outcomes, generating a wave of excitement among the attendees. A special highlight of the event was the unveiling of the event theme, thoughtfully conceptualized and designed by e-Yantra lab coordinators Mr. Madhukar M, Assistant Professor and Mr. Nagesh Kumar D N, Assistant Professor capturing the essence of innovation and teamwork at the heart of Robothon-2k25.

The organizing committee, comprising Mr. Madhukar M, Mr. Nagesh Kumar D N, Mr. Dayananda L  N, Mrs. Krithika P J, and Mrs. Nami Susan Kurian played a pivotal role in planning and executing the prelaunch with efficiency and enthusiasm, ensuring the event ran smoothly and left a lasting impact. The session concluded with students expressing high levels of enthusiasm and anticipation for the main Robothon-2k25 event. The prelaunch not only introduced the competition but also sparked a spirit of collaboration and technical excellence within the department—setting the stage for an exciting and impactful Robothon-2k25 ahead.

 Prelaunch Ceremony

Robothon-2k25 Mega Event

Robothon-2k25, a prestigious 24-hour robotics competition, organized by the department of Electronics and Communication Engineering was held from May 8, 2025, to May 9, 2025 at Jyothy Institute of Technology, Bengaluru. This event was conducted as a part of the e-Yantra Lab established in ECE department at JIT. Robothon-2k25 brought together 75 teams from different states of India, each demonstrating their technical prowess and creativity in robotics.

Day 1 : May 8th 2025

TIME: 9:00 AM onwards

VENUE: Auditorium

Inauguration Ceremony

The inauguration ceremony witnessed an enthusiastic gathering, graced by the presence of esteemed dignitaries, faculty members, and students. Dr. Hamsa, Assoc. Professor/ECE compered the inaugural ceremony of Robothon-2k25. The event commenced with the ceremonial lighting of the lamp, signifying the beginning of a new chapter filled with knowledge, inspiration, and innovation. This symbolic gesture set a thoughtful tone for the proceedings, this was followed by a soulful invocation song by Sanjana and Shriya of the 4th Semester, ECE, setting a serene and respectful tone.

Chief Guest & Jury-1: Mr. Sidharth Y Kulkarni, Sr. Project Technical Assistant, e-Yantra Lab, IIT Bombay.

Chief Guest & Jury-2: Mr. Pradyumna K, DevOps Engineer, Snowpack, France and Alumnus of ECE-JIT.

Principal: Dr. K Gopalakrishna

HOD-ECE: Dr. K Chandrasekhar

After the inaugural song, the principal addressed the gathering, sharing his insights and emphasizing the wide range of competitions organized across various departments of Jyothy Institute of Technology. He also took a moment to acknowledge the notable achievements of the Department of Electronics and Communication Engineering. Highlighting the institution’s dedication to fostering a culture of excellence and collaboration, he commended the organizing committee and volunteers for their relentless efforts in making the event a grand success.

Mr. Dayananda L. N., Assistant Professor/ECE gave the welcome address.  Mrs. Nami Susan Kurian, Assistant Professor/ECE & Mrs. Krithika P.J, Assistant Professor/ECE, formally introduced the esteemed jury members to the gathering. They provided a brief overview of each jury member’s background and expertise, highlighting their significant contributions to the field. This introduction set a respectful and enthusiastic tone for the evaluation process, acknowledging the jury’s crucial role in assessing the participants work.

The Juries of the grand event, Mr. Sidharth Y Kulkarni who is a Senior Project technical assistant at the e-Yantra Lab, IIT Bombay and Mr. Pradyumna K who works as an DevOps Engineer, France were felicitated by the Principal and the HoD of ECE.

Mr. Sidharth Y. Kulkarni addressed the gathering with his insightful words, sharing his valuable knowledge and experience in the field of electronics and embedded systems. He spoke about the rapid advancements in technology and emphasized the importance of hands-on learning and innovation in shaping the future of engineering. His address served as a source of motivation for the participants, inspiring them to think critically, build passionately, and stay updated with emerging trends in the industry.

Mr. Pradyumna K addressed the gathering by sharing his insights on the importance of having a GitHub account and its various applications. He emphasized how platforms like GitHub and LinkedIn serve as virtual résumés in today’s professional world. He encouraged all participants to start using these platforms to showcase their projects, build their online presence, and enhance their career opportunities.

Following the addressing of the jury, Ms. Sumangala Gejje, Assistant Professor/ECE, delivered the vote of thanks, acknowledging the contributions of the dignitaries, faculty members, participants, and volunteers who made the event possible. Her words of appreciation set a warm and respectful tone as the event moved forward. This was succeeded by Mr. Madhukar, Assistant Professor, who provided the participants with the general instructions, outlining the rules, timelines, and expectations for the competition. His address marked the official kick-off of Robothon-2k25, setting the stage for an exciting and engaging contest ahead.

Welcome address by Mr. Dayananda L.N Felicitation of Chief Guest and Jury-2
Felicitation of Chief Guest and Jury-1 Theme and Rules Outline by Mr.M Madhukar

Objectives of Robothon-2k25

To design and build an autonomous “PARK PAUSE EXIT ROBOT” capable of navigating through a predefined arena based on real-time logic.

  • To simulate a real-world smart parking scenario involving random slot assignment, display systems, and automated movement.
  • To integrate hardware components such as IR sensors, motor drivers, seven-segment displays, and LEDs with control logic using Arduino Uno.
  • To foster skills in embedded systems, team collaboration, and system debugging under time constraints.
  • To develop a fully autonomous solution that includes real-time decision-making, countdown timers, and path-following algorithms.

Post Inauguration

Time: 10:30 AM Onwards

After the inauguration, participants were allocated to their respective rooms, where they were welcomed by dedicated faculty coordinators, tech team members, and student volunteers. Each room was carefully organized, and participants were provided with a components box containing all the necessary materials to build their robot, along with a theme book and a detailed instruction sheet. Room supervisors—two in each room—guided the participants and distributed the problem statement.

The faculty coordinators briefed the teams on the competition’s theme and explained the objectives they needed to accomplish through their robot design and programming. Participants were first instructed to verify the components in their kits to ensure nothing was missing. Once confirmed, they began the process of building their robots, working collaboratively and methodically.

Participants were also informed that post-lunch, Phase I evaluations by the judgment panel would commence. This structured approach, combined with proactive support from the organizing team, ensured participants were well-prepared, informed, and fully engaged from the very start of the event.

Evaluation Process

Team Allocation and Phase 1 Preparation:

Time – Post Inauguration

After the inauguration, participants were guided to their assigned rooms, where they were welcomed by faculty coordinators, tech team members, and student volunteers. Each room was well-organized with all necessary components and a theme booklet to support the teams.

Support staff were available to assist and address any queries. Participants were informed that Phase-1 evaluations would begin at 3 PM, post-lunch. The structured setup ensured clarity, preparation, and a smooth start to the competition.

Phase I: Time – 3 pm onwards on 8th May 2025

After the Phase-1 evaluation, teams were briefed on the terms and constraints for Phase-2, which introduced new challenges and expectations. This marked the beginning of the next, more demanding stage of the competition.

Participants were encouraged to apply their creativity and technical skills to meet the updated criteria. They were given time to refine their ideas and develop solutions, with the deadline set for post-dinner. This transition highlighted the dynamic nature of the competition and tested the teams’ ability to adapt, think critically, and innovate under pressure.

Phase II: Time – 9 pm onwards

After dinner, participants returned to their rooms to prepare for Phase-2 evaluations. Jurors visited each room to review team progress and offer words of encouragement. Meanwhile, student volunteers, under the guidance of faculty leads, efficiently managed hospitality and essential services, ensuring the event ran smoothly. Their combined efforts fostered a supportive and well-organized environment, allowing participants to stay focused and perform at their best during the evaluations.

Entertainment Session

Time – 3 am onwards

To uplift the competitors spirits and keep the energy alive through the night, the entertainment team surprised everyone with a vibrant flash mob performance. The lively display brought excitement and a much-needed boost, offering participants a refreshing break from their intense work. This spontaneous act of fun not only entertained but also recharged and motivated the teams, helping them stay focused and energized for the final phase of the competition.

Day 2 : 9th May 2025

Phase-III: Time – 6 am onwards on 9th May 2025

The final and most anticipated phase of the competition began promptly at 6 AM, with the judgment panel and faculty coordinators visiting each team to assess their projects. This meticulous evaluation ensured a fair and thorough review of every team’s effort, creativity, and innovation.  After the assessments, participants and organizers gathered for breakfast, enjoying a well-earned moment of relaxation and camaraderie. Meanwhile, the college committee diligently prepared for the valedictory ceremony, ensuring everything was set to celebrate the participants’ hard work and accomplishments—marking a memorable and fitting conclusion to the event.

Outcomes of Robothon-2k25

  • Successfully Built an Arduino based Autonomous Park Pause Exit Robot.
  • A node-based line-following robot integrated with IR sensors, motors, and a motor driver circuit. Capable of navigating a predefined path and performing assigned parking operations.
  • Working Random Slot Assignment System:
  • Implemented random number generation from 01 to 12 using Arduino logic.
  • Displayed assigned slot clearly on a 7-segment display.
  • Visual Indication with RGB LED:
  • Green LED turns ON after slot assignment and OFF after exit, indicating status.
  • Accurate Reverse Parking Logic:
  • Robot correctly parks in the assigned slot in reverse, using delay or sensor-based control.
  • Timer-Controlled Countdown:
  • 7-segment display counts down from 10 to 00 at 1-second intervals during the parking duration.
  • Exit Maneuver Execution:
  • After countdown, the robot resumes movement and exits the arena via the line-following path.
  • Improved Technical & Team Skills:
  • Practical experience with embedded coding, hardware integration, and real-time debugging.
  • Better coordination, task division, and collaboration under a 24-hour deadline.
  • Learning Outcome:
  • Deepened understanding of sensor feedback systems, digital display interfacing, and autonomous logic sequencing.
  • Hands-on proficiency with embedded c programming and electronic circuit design.

Valedictory

The valedictory function was held with the esteemed presence of the Principal, Vice-Principal, Trustee-JCT, Head of Department-ECE and jury members on 6th July 2024. Feedback of the event was provided by the participants as well as the juries. The announcement of the winners of Robothon 2k25 was made by Mr. Nagesh Kumar, the e-Yantra Lab Coordinator, JIT. Mrs. Sumangala Gejje, Assistant Professor in the ECE Department, delivered the vote of thanks, acknowledging the contributions of all involved—participants, organizers, and supporters— and expressing appreciation for their efforts in ensuring the event’s success.

The valedictory ceremony marked a fitting end to the event, celebrating the hard work and creativity of all participants. The culmination of the event was the announcement of the podium finishers, who were recognized for their exceptional performance and innovative approaches. The valedictory function was held with the esteemed presence of the Principal, Head of Department-ECE and jury members on 9th May 2025. Feedback of the event was provided by the participants as well as the juries. The announcement of the winners of Robothon-2k25 was made by Mr. Nagesh Kumar DN, Assistant Professor ,  the e-Yantra Lab Coordinator, JIT. Mrs. Sumangala Gejje, Assistant Professor in the ECE Department, delivered the vote of thanks, acknowledging the contributions of all involved—participants, organizers, and supporters— and expressing appreciation for their efforts in ensuring the event’s success.

The top 3 teams the winner, first and second runners-up were honoured with giant cheque, trophy along with the cash prizes and consolation awardees were each honoured with a cash prize, acknowledging their outstanding contributions. In addition, participation certificates were distributed to all teams in recognition of their dedication and active involvement throughout the event

 The Winners List

First Place (Winners): Hawk Eye, New Horizon College of Engineering, Bangalore.

Second Place (First Runner-up): Unique Integrators, Bangalore Institute of Technology, Bangalore.

Third Place (Second Runner-up): Hustlers 3.1, GM Institute of Technology, Davanagere.

Prize Winners Justification

Winner: Team- Hawkeye

College: New Horizon College of Engineering, Bangalore

Team Hawkeye demonstrated strong performance across all criteria. They successfully completed each task including displaying ’00’, showing a random number at the entry, turning on and off the green LED, reverse parking, and executing the countdown. Their execution was precise with all components fully met. However, they incurred 4 human interventions, resulting in penalty deductions. Despite this, their final adjusted score remained high at 62.76%, reflecting a well-coordinated and technically sound effort.

First Runner-Up: Team-Unique Integrators (UI)

College: Bangalore Institute of Technology, Bangalore

Unique Integrators completed most of the key functionalities, including initial display, random number generation, LED control, and reverse parking (though slightly less than perfect). They partially performed the countdown and failed to turn off the exit LED. With 3 human interventions, they faced a notable penalty which impacted their overall score. Their final adjusted score was 52.84%, showing a good attempt with room for improvement in execution precision and automation.

Second Runner-Up: Team- Hustlers3.1

College: GM Institute of Technology, Davanagere

Team Hustlers3.1 performed the initial setup tasks correctly and began the reverse parking but could only complete it partially. They did not implement the countdown and also missed turning off the green LED at the exit. The most significant factor affecting their score was the 7 human interventions, leading to a heavy penalty. As a result, their final score dropped to 30.26%, indicating that while the team made a fair attempt, the level of manual assistance required greatly reduced their performance evaluation. These teams distinguished themselves among the 75 participating groups, earning appreciation and praise from fellow participants, faculty members, and the audience. Honouring their efforts and accomplishments provided a perfect conclusion to a vibrant and impactful event.

The Consolation Awardees

  • Gladiators, BMS College of Engineering, Bangalore.
  • RIT Phoenix, Ramco Institute of Technology, Tamil Nadu.
  • SNAP, Acharya Institute of Technology, Bangalore.

Concluding Remarks

The Robothon-2k25 event held on 8th – 9th May 2025 was a resounding success, highlighting the innovation, technical skill, and unwavering dedication of all the participating teams. From the energizing inauguration ceremony to the intense evaluation phases, every moment reflected the collaborative spirit and engineering excellence fostered by the Department of Electronics and Communication Engineering, Jyothy Institute of Technology. The event stood out not only for the ingenuity displayed by the 75 participating teams but also for its seamless organization, enthusiastic involvement from students, and the tireless efforts of faculty, volunteers, and support staff.

Group photo with Robothon-2K25 participants

 As the valedictory ceremony concluded, there was a strong sense of momentum for what lies ahead. With discussions already underway for future editions, the excitement among participants and organizers alike has only grown. Events like these continue to reinforce JIT’s commitment to hands-on learning and cutting-edge innovation, empowering students to rise to global standards. The journey doesn’t end here it’s only the beginning of many more milestones to come in the pursuit of excellence.

Mr. Nagesh Kumar D. N                                                         Dr. K. Chandrasekhar

e-Yantra Lab Coordinator                                                       Senior Member, IEEE

Assistant Professor                                                                 Professor &Head

Department of ECE, JIT                                                         Department of ECE, JIT

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