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Webster, E. – Physics Education, 1986
Discusses the use of an external analog-digital converter to use a computer as a storage oscilloscope. Provides program listings for use as a unipolar or bipolar voltmeter and storage oscilloscope. Schematics and component list are included. (JM)
Descriptors: Computers, Data Collection, Data Processing, Electronic Equipment
Peer reviewed Peer reviewed
Caporaloni, Marina; Ambrosini, Roberto – Physics Education, 1992
Explains the typical design, operation, and calibration of a traditional psychrometer. Presents the method utilized for this class project with design considerations, calibration techniques, remote data sensing schematic, and specifics of the implementation process. (JJK)
Descriptors: Data Collection, Enrichment Activities, Humidity, Instructional Materials