ks103 ultrasonic sensor

Hi all, is there someone who tested ks103 ultrasonic sensor?

is it a real 8mt range?

can I take measurement every 100 ms?

is it hardware compatible with HC-SR04?

tnks a lot..

I had to do a Google search for this one, that are some pretty impressive specs. 1 cm minimum is very short range, 8m is very long, but should be possible with ultrasound. I may assume they use a nice smooth wall to get the perfect reflection to get that range.

cepics:
can I take measurement every 100 ms?

Specs say up to 500 measurements a second, so that'd be an obvious yes.

cepics:
is it hardware compatible with HC-SR04?

This sensor comes in at least two versions - one with I2C interface and one with RS485 interface. So the answer to this one is a very obvious no, regardless of which version you have.