Explore the principles of mechanics and electronics and the mathematical connections between the two. Gain practical experience working in electronics and mechanics labs and uncover how these concepts can be used to study bioengineering problems.

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Course Introduction: 

This course is designed to provide a comprehensive understanding of operational amplifiers (op-amps), which are fundamental building blocks in the design of analogue circuits. Through hands-on experiments, students will explore the versatility and limitations of op-amps, gaining practical skills essential for circuit design and analysis.

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Key Objectives of the Course

1. Versatility of Op-Amps: Demonstrate how op-amps serve as powerful and adaptable components in various circuit configurations.

2. Understanding Limitations: Highlight the imperfections and constraints of op-amps to prepare students for real-world applications.

3. Practical Circuit Implementation: Enable students to implement circuits they design using SPICE simulation software, bridging theoretical knowledge and practical application.​

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Final Target: Stethoscope Design

As the culminating project for this course, students will apply their knowledge of op-amps and circuit design principles to develop a functional electronic stethoscope. The stethoscope will be designed to amplify biological sounds, such as heartbeats and lung functions, by employing op-amp circuits for signal amplification and filtration.

Key Features of the Stethoscope Design:

• Amplification Circuit: Use op-amps to amplify low-intensity sounds from the human body.

• Frequency Filtering: Design filters to isolate specific sound frequencies (e.g., heart sounds, lung sounds).

• Output Interface: Incorporate a headphone jack or speaker for sound output.