Correct me if i'm wrong, but at the moment i have 4 relais on the IOW24. When i connect the IOW to the USB Port the pins are directly after init high.
The ports i talk about are:
P1.0
P1.1
P1.2
P1.3
This results in that my relais switch directly when i connect the IOW to the usb and my lamps wil turn on imiditly and thats not what i want. Is there a solution for it without a inverter IC.
Pin's are High when connecting the IOW24
Moderator: Guido Körber
Re: Pin's are High when connecting the IOW24
.. as is clearly stated in the datasheet for the iowarrior.nl2ttl wrote:Correct me if i'm wrong, but at the moment i have 4 relais on the IOW24. When i connect the IOW to the USB Port the pins are directly after init high.
NoThis results in that my relais switch directly when i connect the IOW to the usb and my lamps wil turn on imiditly and thats not what i want. Is there a solution for it without a inverter IC.
Eberhard