デジタルデコーダリング

型番	ステータス	説明
DS9104	この製品は現在生産しておりません。	デジタルアクセサリをご参照ください。 (English only)

The DS9104 Digital Decoder Ring is a portable database disguised as jewelry with the DS1996 Memory iButton® as signet. Data is transferred serially using the 1-Wire® protocol through a simple interface. Data is first written to a scratchpad, verified, and then transferred to NV memory. The 64-bit serial number guarantees that each ring is unique and traceable. The ring communicates by touch through a parallel or serial port interface. Applications include access control to buildings, doors, and computers and digitized storage of personal information.

Note: Rings cannot be resized as the iButton will not withstand the high temperatures required.

PART NO	RING SIZE (US/Canadian)	DIAMETER (mm)
DS9104-060	6	16.4
DS9104-065	6-1/2	16.8
DS9104-070	7	17.3
DS9104-075	7-1/2	17.7
DS9104-080	8	18.1
DS9104-085	8-1/2	18.5
DS9104-090	9	18.9
DS9104-095	9-1/2	19.3
DS9104-100	10	19.7
DS9104-105	10-1/2	20.1
DS9104-110	11	20.6
DS9104-115	11-1/2	21.0
DS9104-120	12	21.4

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