Innovation

GHRU, Saikheda Organised Arduino Innovation Workshop

 The Arduino Innovation Workshop 2026, organized by the Innovation Club, was a three-day hands-on workshop conducted from 2nd to 4th September 2026 at G H Raisoni University, Saikheda. The workshop was designed to provide students with practical exposure to Arduino, microcontrollers, basic circuit design, programming, sensors, and hardware interfacing. The primary objective was to bridge the gap between theoretical concepts and practical applications by engaging students in interactive experiments and project-based learning.

Day 1: Introduction to Arduino and Basic Circuit Design

The first day of the workshop focused on introducing students to the fundamentals of Arduino, microcontrollers, and basic electronic circuits. Students were familiarized with Arduino boards, their major components, working principles, and different types of Arduino boards commonly used for prototyping and automation applications. The practical sessions began with the LED Blink project, through which students learned the basic structure of an Arduino program and understood how digital output pins are controlled. Students were also introduced to the importance and function of resistors in electronic circuits. Further, they worked with an RGB LED module and developed programs to control and generate different colours by varying the combinations of the red, green, and blue LEDs. These activities helped students understand the relationship between hardware connections and software programming, while developing their confidence in building and testing simple Arduinobased circuits.

Day 2: Push Buttons, Breadboard and Arduino Programming

The second day focused on input devices, breadboard fundamentals, Arduino programming, and basic sensor interfacing. Students learned about the working principles and applications of push buttons and various sensors used with Arduino-based systems. Special emphasis was given to breadboard usage and circuit assembly. Students were guided on the correct placement of electronic components, jumper wires, resistors, sensors, and other modules to establish proper electrical connections. The participants also learned how to define and assign variables to Arduino input and output pins, enabling them to write programs that were easier to understand, modify, and troubleshoot. Through practical exercises, students gained experience in reading inputs from components and generating appropriate outputs based on programmed conditions. The hands-on activities on the second day strengthened students' understanding of Arduino programming logic, digital inputs and outputs, circuit connections, and systematic troubleshooting.

Day 3: Hands-on Practice with Sensors and Advanced Demonstration

The third day was primarily dedicated to hands-on practice and practical experimentation with different sensors. The Workshop Coordinator and Club In-charge initially demonstrated the working principles, connections, and applications of various sensors. Students were subsequently divided intogroups and provided with different sensor modules to perform experiments and interface them with Arduino boards. The students gained practical experience with a wide range of sensors, including:

v Ultrasonic Sensor – for measuring distance and detecting nearby objects.

v Temperature Sensor – for sensing and monitoring temperature variations.

v Vibration Sensor – for detecting vibration and mechanical disturbances.

v Tilt Sensor – for detecting changes in orientation or inclination.

v Sound Sensor – for detecting sound intensity and sound-based events.

v Moisture Sensor – for detecting moisture levels in soil and other materials.

v Rain Sensor – for detecting the presence of rain or water droplets.

Students independently connected the sensors to Arduino boards, developed suitable programs, observed sensor outputs, and tested their functionality under different conditions. This activity provided them with valuable experience in sensor interfacing, data acquisition, programming logic, and real-time response of electronic systems. Bluetooth-Controlled Car Demonstration

The workshop concluded with an exciting demonstration of a Bluetooth-controlled robotic car, which generated significant curiosity and enthusiasm among the students. The car was operated wirelessly through a mobile phone, demonstrating how Arduino, Bluetooth communication, motors, and electronic control systems can be integrated to develop a practical robotic application. During the demonstration, students observed various operations of the Bluetooth-controlled car, including:

v Forward movement

v Backward movement

v Left and right turning

v Indicator operation

v Horn operation

v Mobile-phone-based wireless control

The demonstration provided students with a clear understanding of how the concepts learned throughout the workshop—including Arduino programming, sensor interfacing, motor control, communication, and electronic circuit design—can be integrated into a functional real-world application. The live demonstration created a high level of curiosity among the students and encouraged them to explore robotics, automation, embedded systems, and innovative project development. The programme successfully promoted innovation, creativity, technical competency, problem-solving ability, and interest in emerging technologies among the participating students.