This is a very good quality sensor, principally compared to it's complexity circuit board.
It is very simple to use. If you check for some arduino codes over the web, it's just a two digital pins to keep to work.
it has a fast response with good accuracy. i could measure more than 2 meters and in the other opposition 1 cm.
the price is incomparable ... Read more
Really easy to use. With a google search you can find the diagram explaining how to hook it on your arduino and a source code sample for dumping the distance on the serial monitor. I'm using it on my car to avoid obstacles. It says Range: 2~450cm but i coud only get 60cm. Also there are cheaper options on dealextreme that weren't available when i bought ... Read more
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