This fire sensor circuit exploits the temperature sensing property of an ordinary signal diode IN 34 to detect heat from fire. At the moment it senses heat, a loud alarm simulating that of Fire ...

When they need to add temperature control to a project, many hackers reach for a K-type thermocouple for their high-temperature needs, or an integrated temperature-sensing IC when it doesn’t get that ...

This application note discusses some ways on how to maintain accuracy when diodes are employed as remote sensors wiht the remote temperature sensing devices from Microchip. A list of diode ...

This idea describes an MCU interface for a 1-Wire temperature sensor interface that offers high accuracy while using less board space. The circuit can be modified for use with any 1-Wire device. The ...

Microchip has announced 10 automotive-grade multi-channel temperature monitoring ICs that use external diodes, transistors or substrate diodes (MCU or other die) as sensors. Called the MCP998x family, ...

For temperature sensing from 1.8V supplies, Microchip has introduced the EMC181x family of temperature monitors. Working with on on-chip sensor, plus various combination of external diode-connected ...