M539 Restorations on MSN

BMW E39 M5 Oil Change and Oil Level Sensor Replacement

This video covers a complete oil change and oil level sensor replacement on the BMW E39 M5. We show the full process, tools ...
IEEE

A CMOS smart temperature sensor with a 3/spl sigma/ inaccuracy of /spl plusmn/0.5/spl deg/C from -50/spl deg/C to 120/spl deg/C

Abstract: A low-cost temperature sensor with on-chip sigma-delta ADC and digital bus interface was realized in a 0.5 /spl mu/m CMOS process. Substrate PNP transistors are used for temperature sensing ...
IEEE

Improving FBG Sensor Sensitivity at Cryogenic Temperature by Metal Coating

Abstract: Commercially available fiber Bragg grating (FBG) sensors cannot be used for measuring cryogenic temperatures because they are made of silica the thermal expansion coefficient of which tends ...