ESET 359 Final Project
EMG Pac-Man
By utilizing a pair of EMGs, it becomes possible to generate a 2-bit signal with four possible combinations that can be used to control Pac-Man - the classic arcade game that typically requires four arrow keys to play.
Control Strategy
A distinct EMG corresponds to both the left and right arm biceps. The directional control table illustrates the manner in which a relaxed signal (0) and a flexed signal (1) are employed to govern the direction of Pac-Man.
Circuit Design
By utilizing an amplifier and a bandpass filter, the electrical signals originating from each bicep muscle are amplified and refined to a workable magnitude. Implementing two distinct configurations for each muscle facilitates the generation of a 2-bit signal from muscle contractions.
Software
Displayed here are the LabVIEW VI's front panel and block diagram utilized to translate processed EMG signals into keyboard button presses.
Final Product
LabVIEW VIs
Report
