The 1-Wire™ Bus and the Digital Serial Number

Learn about the 1-Wire™ Bus by building Digital Serial Number that emulates an iButton™

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Perhaps you've heard of the the SPI and I²C digital buses. These are, respectively, 3 wire and 2 wire interconnects that are used to talk to peripheral ICs, such as EEPROMs. But, did you know there is a digital bus that uses only one wire? This project show how to build a digital serial number the can communicate with a host using the 1-Wire Bus Procol. See:

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Alastair D'Silva wrote 02/12/2019 at 23:36 point

Nice, there's a couple of other 1Wire slave projects you may be interested in: M-o-a-T for AVR:  and InfernoEmbedded Onewire-softdevice for STM32 (my own):

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Dan Maloney wrote 02/07/2019 at 15:52 point

That's pretty cool. Thanks for that, I learned a lot!

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