1-Wire

1 wire bus schematics free electronic circuits diagram wiring plans schema projects schematico electrónico schématique diagrama esquemático projeto elektronisch schematisch schematy circuito shema σχηματική αναπαράσταση схема skematisk Schaltbild schematisk

• Tools for 1-Wire Software Developers

• Supplying Power via the 1-Wire Bus pdf file

• Single-Wire, Digital-Output Temperature Sensors

• Remote Monitoring System Sends E-mail via SMS

• Parasitic power on the 1 wire bus

• Opto isolated 1-Wire bus

• One wire bus powers water level sensor

• How to Use a PC's Parallel Port to Communicate with 2-Wire Devices

• DS18S20 temperature sensor

• 1-wire weather station

• 1-wire weather station pdf file

• 1-Wire Weather Station

• 1-Wire Thermocouple circuit

• 1-Wire Thermocouple

• 1-wire technology and its use

• 1-wire technology and its use pdf file

• 1-wire lightning monitor

• 1-Wire introduction

• 1-Wire Humidity Sensor

• 1-Wire Basics

• 1-wire barometer

• 1-wire barometer MPX4115A

• 1-Wire Barometer sensor circuit

• 1-wire application notes

• 1-Wire 8-bit LCD Reference Design

1-Wire interface is the only voltage-based digital system that works with two contacts, data and ground, for half-duplex bidirectional communication. In contrast to other serial communication systems such as I²C or SPI™, 1-Wire devices are designed for use in a contact environment. Either disconnecting from the 1-Wire bus or a loss of contact puts the 1-Wire slaves into a defined reset state. When the voltage returns, the slaves wake up and signal their presence.

With only one contact to protect, the built-in ESD protection of 1-Wire devices is extremely high. With two contacts, 1-Wire devices are the most economical way to add electronic functionality to nonelectronic objects for identification, authentication, and delivery of calibration data or manufacturing