Record 39/76 |
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Description
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| Rectangular brushed aluminum case; pierced at top in circular pattern for speaker; RCA mini jack on top along with sliding toggle switch; aluminum cylinder on one short side houses sensor unit; four black rubber "dots" serve as feet on base; labeled, "APH/LIGHT SENSOR". |
APH Light Sensor
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Copyright Museum of the American Printing House for the Blind
Image Courtesy Museum of the American Printing House for the Blind. Note: use of some materials may be restricted, please call before publishing in any format.
| APH Light Sensor |
Image Courtesy Museum of the American Printing House for the Blind. Note: use of some materials may be restricted, please call before publishing in any format.