Hi, Remember the Dallas DS1621 temperature sensors that were discussed a week or so ago? Allegedly, Dallas' application note AN105 describes how to get 13-bit resolution from these devices, and lists a program for use with a 1620 (3-wire) or an 1821 (1-wire). Has anyone got this working with the 1621 or any of the other I2C devices? We could not get any sensible values for count_remain; the count_per_degree works fine. ------------------------------------------------------------------------ Frank A. Vorstenbosch Phone: +44-181-636 3391 Electronics & Software Engineer or: +44-181-636 3000 Eidos Technologies Ltd., Wimbledon, London Mobile: +44-976-430 569