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We are developing a sophomore course to serve as a first course in electrical engineering. The course focuses on discrete time systems. Its goal is to give students an intuitive understanding of concepts such as sinusoids, frequency domain , sampling, aliasing, and quantization. In the laboratory , students build simulations and real-time systems to test(More)
— In their first electronics course, many students find operational amplifiers, analog filters and sensor interface circuitry perplexing and daunting. The purpose of this paper is to present a circuit that addresses these pitfalls. A simplified electroencephel-ogram (EEG) circuit that is interfaced to a digital backend is proposed. The completed circuit(More)
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