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Prototyping Techniques: CAD, Fabrication, and Microcontrollers
Description
Covers the strategies, tools, and materials used to create effective engineering prototypes quickly and efficiently. Learners gain hands-on knowledge of the full rapid prototyping workflow-from the design concept and engineering drawings to the integration of electronics and the use of CNC machines, 3D printers, and traditional tools.
Emphasis is placed on selecting the right materials and fabrication techniques based on the specific needs of a prototype, as well as using CAD tools and microcontrollers to extend prototype functionality. The approach is practical and project-based , giving learners the confidence to bring ideas to life across industries like robotics, product design, and manufacturing.
Upon successful completion, learners will earn a certificate of completion from Arizona State University.
Curriculum Duration
15 Hours
What you’ll learn
By the end of this series, learners will be able to:
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Apply the engineering design process to identify problems and generate rapid solutions
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Select appropriate materials and fabrication methods for prototyping tasks
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Safely operate basic machining tools and digital manufacturing equipment
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Incorporate electronics, sensors, and microcontrollers into working prototypes
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Use CAD tools and technical drawings to support prototyping and documentation
Skills you’ll gain
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Rapid prototyping process design
- Material and tool selection
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3D printing, laser cutting, CNC routing
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Electrical integration and microcontroller basics
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Engineering design and visual communication with CAD
Target audience
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Engineering students and early-career professionals in mechanical, electrical, or product design fields
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Technicians and makers working in prototyping labs or innovation hubs
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Innovations looking to protytpe physical solutions efficiently
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Teams exploring low-cost, fast-cycle hardware development methods
No prior packaging experience is required. Content is designed for hands-on learners from varied backgrounds.
Courses and Descriptions
Using Rapid Prototyping in the Engineering Design Process - Introduces the engineernig design process and its applciation to open-ended problems. Includes methods for mock-up development, CAD basics, and prototype planning.
Adding Electronics to Rapid Prototypes - Explains the fundamentals of circuits, breadboarding, multimeter user, and wire connections. Includes practical applications of motors, actuators, and microcontrollers.
Rapid Prototyping Materials and Tooling - Reviews materials like cardboard, plastic wood, and aluminum, and their fabrication using traditional machining and CNC tools. Acovers the pros and cons of different manufacturing technologies and their role in effective prototyping.
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