Electronic Design

Standard Bus Buffer Easily Extends 1-Wire Signal Off Board

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 ...
Electronics Weekly

Bridge chip links one-wire bus to ten I2C or SPI peripherals

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 ...
EDN

Using a UART to Implement a 1-Wire Bus Master

This application note explains how to use a microprocessor’s UART to implement a 1-Wire® bus master. It includes an explanation of the required electrical interface, UART configuration, and timing ...
Electronic Design

One-Wire Serial Bus Carries Isolated Power And Data

Medical and industrial applications often require galvanic isolation of 2500 V ac or higher for the safety of patients and equipment operators. The isolation barrier conveys not only power to the ...
Hackaday

PJON, Open Single-Wire Bus Protocol, Goes Verilog

Did OneWire of DS18B20 sensor fame ever fascinate you in its single-data-line simplicity? If so, then you’ll like PJON (Padded Jittering Operative Network) – a single-wire-compatible protocol for up ...