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Passive Encoder for Range Knobs.

Authors
Schiffbauer-WH
Source
MISSING :8 pages
Link
NIOSHTIC No.
10003018
Abstract
The Bureau of Mines has developed a passive encoder for range knobs, a device that automates the task of obtaining the range settings from devices or instruments to be input to microcomputers. It is easily constructed and installed and will not disrupt the device to which it is being attached. It consists of a custom knob and a small printed circuit board that has light-emitting diodes and magnetic reed switches attached. A ribbon cable connects it to a microcomputer. This encoder eliminates one source of human error in an automated process.
Publication Date
19830101
Document Type
IH; Information Circular;
Fiscal Year
1983
NTIS Accession No.
NTIS Price
Identifying No.
IC 8939
NIOSH Division
PRC;
Source Name
MISSING
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