Conference Session

BME Laboratories and Projects

Collection

2019 ASEE Annual Conference & Exposition

Authors

Steve Warren, Kansas State University; Charles Carlson, Kansas State University; Dong Xu Ren, Kansas State University

Tagged Divisions

Biomedical Engineering

. This diary also contains anecdotal student thoughts/observations.• Lab 2 – Bioamplifier Fundamentals Each student analyzes properties of a commercial two-channel bioamplifier: input/output offsets, gain, frequency response, AC & DC coupling, and analog filters (highpass, lowpass, and bandpass). A piezoelectric pulse plethysmograph and a 3-lead electrocardiograph provide illustrative signals and spectra germane to this class of bioamplifier.• Lab 3 – Active Lowpass Filters Students compare time- and frequency-domain data acquired for two types of second-order, active lowpass filters (Sallen Key and multiple-feedback filters) with their corresponding transfer functions as predicted by theory and PSpice simulations