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 ...

This application note describes how to interface Dallas 1-Wire bus with Zilog’s Z8F1680 series of microcontrollers as master devices. This application note describes how to interface Dallas 1-Wire bus ...

Smartphones are ubiquitous, and the computing power and sensors available in a smartphone continue to increase. It is now practical to use that phone as the interface to other devices. For example, ...

Maxim has introduced a chip to interface devices equipped with I2C or SPI bus connections to its ‘1-wire’ bus. Called DS28E18, it is intended to knock cost out of networks that connecting I2C and SPI ...

Maxim has announced a pair of temperature sensors, one accurate with an I2C bus, and the other with a multi-drop 1-Wire interface. Maxim has announced a pair of temperature sensors, one accurate with ...

Girish Choudankar, PEng, Emphatec Inc. The low speed associated with Maxim's 1-Wire devices makes them a good choice for measuring physical parameters such as temperature in HVAC applications. They’re ...

[David] put together this rather nice 1-wire barometer. An MPX4115 measures the pressure while an SMD DS2438 mounted to an 8 pin DIP socket provides the 1-wire interface. The writeup includes a nice ...