Announces the Release of the Option-4 iButton Access Control System BALTIMORE and DALLAS, April 11 /PRNewswire/ -- Entry-Master Systems, Inc. announced today the general availability release of their ...

Monitoring cold chain and other temperature-sensitive products or processes for longer duration sessions is now possible with the DS1925 iButton data logger from Maxim Integrated Products Inc.

All 1-Wire® devices, including iButton® devices, contain an 8-byte unique registration number in read-only memory (ROM). This registration number is used as a unique network address on a 1-Wire bus.

Mouser Electronics has launched the DS1925 iButton temperature logger from Maxim Integrated. The DS1925 iButton is a rugged, self-sufficient system that measures temperature and records the result in ...