Workshop
On
“Printed Circuit Board (PCB) Design and Fabrication)”-Phase 2
3rd – 5th September 2025
Following the success of the August session, the Department of Electronics and Communication Engineering, Dronacharya College of Engineering, Gurugram, organized the second phase of the 3-day workshop on “Printed Circuit Board (PCB) Design and Fabrication” from 3rd to 5th September 2025. This advanced session focused on PCB schematic design, fabrication, 3D modelling, and IoT integration, enabling students to translate their theoretical understanding into practical implementations.
Day 1 – PCB Schematic Design and Fabrication Process
The session began with an introduction to EasyEDA software for PCB schematic and layout design. Students learned to create 2D and 3D layouts, optimize component placement, and perform accurate routing. The schematic designs were printed on glossy sheets and transferred to copper-clad boards using iron-press techniques. The etching process with ferric chloride (FeCl₃) removed excess copper, followed by drilling and soldering of components. Mr. Aditya’s live demonstration ensured that students understood each fabrication step comprehensively.
Day 2 – Code Integration, Fabrication, and 3D Printing
Students integrated the ESP32 microcontroller with Google Smart Home, enabling real-time IoT-based automation. They fabricated PCBs independently, performing printing, etching, drilling, and testing. Mr. Aditya also introduced 3D printing technology, demonstrating how to design protective casings for the fabricated circuits. This session emphasized the importance of product design, packaging, and innovation in modern electronics.
Day 3 – Final Testing and Demonstration
On the final day, students conducted testing and validation of their projects. Each group successfully presented their IoT-based Smart Socket Automation prototypes, showcasing functional PCBs integrated with IoT modules. Their projects reflected teamwork, creativity, and problem-solving skills developed during the workshop.
The second phase of the workshop offered a comprehensive experience, combining design, fabrication, coding, and product prototyping — effectively bridging the gap between classroom knowledge and real-world applications.
Objective: To provide hands-on exposure to PCB fabrication, coding, and IoT integration for developing complete functional prototypes.
Benefit: Students designed, fabricated, and tested their own PCBs, gaining practical skills in electronics, embedded systems, and product innovation.