Polaroid sonar 6500 modules
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Posts: 46,084
I got these from mondotronics, and
I need some help making them work.
I can get them to click, but I can't
seem to obtain a reading that makes
any sense with my BSII.
I'm raising the init line to send
the clicks, then using RCTIME afterwards
to try to get the 'echo' line pulse
afterwards.
I'm obtaining some pretty meaningless
readings.
Yes, the grounds are tied together on
TWO different supplies. The 4AA nicads
are for the module, and the 9v is for
the stamp.
I need some help making them work.
I can get them to click, but I can't
seem to obtain a reading that makes
any sense with my BSII.
I'm raising the init line to send
the clicks, then using RCTIME afterwards
to try to get the 'echo' line pulse
afterwards.
I'm obtaining some pretty meaningless
readings.
Yes, the grounds are tied together on
TWO different supplies. The 4AA nicads
are for the module, and the 9v is for
the stamp.
Comments
>I got these from mondotronics, and
>I need some help making them work.
>I can get them to click, but I can't
>seem to obtain a reading that makes
>any sense with my BSII.
>
>I'm raising the init line to send
>the clicks, then using RCTIME afterwards
>to try to get the 'echo' line pulse
>afterwards.
>
>I'm obtaining some pretty meaningless
>readings.
>
>Yes, the grounds are tied together on
>TWO different supplies. The 4AA nicads
>are for the module, and the 9v is for
>the stamp.
>
Grab the sonar PDF dox from Wirz Electronics www.wirz.com.
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