Programmable Digital Temperature Controller Apparatus.
Abstract
Document describes a programmable digital temperature controller apparatus utilizing a pair of binary-coded decimal units and a switching unit to generate a ten bit binary word which represents a pre-selected temperature in a temperature range. A pair of erasable programmable read only memory units store digital temperatures and temperature range information. The ten bit binary word determines which digital data from the memory units will be applied to a D/A converter unit while the other multiplexer unit generates a starting voltage. The output voltage from the D/A converter unit and the starting voltage are summed together to provide a voltage output signal which represent the pre-selected temperature. (Author)
Document Details
- Document Type
- Technical Report
- Publication Date
- Nov 23, 1981
- Accession Number
- ADD010304
Entities
People
- Brian J. Veneklase
Organizations
- United States Department of the Air Force