Integrating Hardware and Software In Project Based Learning Mike J. Metaxas, PE Queensborough Community College Department of Engineering Technology 222-05 56th. Avenue Bayside, NY 11364 718-631-6207
[email protected] ABSTRACT In this paper, we discuss a novel approach to project based 3. LAB ACTIVITY 1 In this lab we expect the students to complete many projects in learning incorporating hardware skills (soldering, de-soldering, order to enhance their knowledge and skills. We first introduce prototyping, using a drill press), application software skills 1 2 circuit simulation software (Multisim) and have the students (Multisim circuit simulation software, Ultiboard PC board create a simple circuit schematic. Using the Multisim software layout software) and programming skills in the BASIC they connect the various components and produce a virtual programming language. oscilloscope trace of the circuit output. Categories and Subject Descriptors We then move on to a more complex circuit, an 5V to 12V B.0 [General Hardware], B.6 [Logic Design], D.1 adjustable power supply, which uses many more components and [Programming Techniques]: D.3.3 [Programming Languages]: acts as an introduction to computer aided design principals. After an initial lecture on power supplies, the students create the power supply (in sections) and use Multisim to capture oscilloscope General Terms traces at various points in the circuit. They learn about various Algorithms, Measurement, Design, Experimentation, Languages, components and real world component tolerances and are able to Theory. visually see how the components interact. We then take the completed circuit design and use the Ultiboard Keywords software to actually prepare a Printed Circuit board including Microcontroller, PicAxe, Display.