"PA" == Paul Alfille wrote:
>> 3. I try to control a relais with the DS2408 (shematics are attached)
PA> No attachments came through.
>> so I connected, 1-wire IO and 1-Wire GND from the DS9097 (simple 9-Pin
>> version) to the DS2408 and P1 from the DS2408 to A+ Input of the relais
>> but no matter how I set P1 I only hear a humming noise from the relais,
>> it doesnt switch :(
>>
PA> Perhaps you don't have the connection correct. The PIO pins are
PA> conducting/non-conducting, so the connection should be
PA> +5---Relay---PIO---GND
Also it is impossible to forget about the safe load on PIO...
--
Serg (http://oskin.ru/)
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