Re: 1-wire to USB converter that can use 1820s directly

[Byron Hynes <bph@xxxxxxxxxxxxx>]

I think you have two choices:
  1. Purchase an engineered set of matching products, such as those in the
links below; or
  2. Build your own.

In order to do #2, you will need to understand more about the 1-wire protocol
and wiring options than you seem to do at present. Have you read all of the
appnotes and forum posts at the Dallas/Maxim site?

I have four temperature sensors (DS18s20) currently logging using this: http://www.electronickits.com/kit/complete/meas/ck110.htm



> The problem is that
> http://www.hobby-boards.com/catalog/product_info.php?products_id=108
> implys that you cant just add a swag of 1820s in parallel to
> http://www.hobby-boards.com/catalog/product_info.php?products_id=1503
>