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Anthony Rowe, 10/26/2008 05:38 pm


Devantech SRF02 Ultrasound Interface
This page describes how to connect the Devantech SRF02 Ultrasound sensor to a FireFly sensor node. This could be used for ranging, or with multiple FireFly nodes, difference in time of flight ranging can be done using the "fake" mode of the SRF02.

For more information about controlling the SRF02, please see the following [http://www.robot-electronics.co.uk/htm/srf02tech.htm technical specification].

Image(ultrasound-schmatic.png)

Image(ultrasound-1.jpg,400)

Image(stacked-header.jpg,400)

Image(jumper.jpg,400)

Image(programmer-connected.jpg,400)

ultrasound-1.jpg - Overview photo (266.8 kB) Anthony Rowe, 10/26/2008 05:31 pm

stacked-header.jpg - stacked header so that you can still use the debugger (120.4 kB) Anthony Rowe, 10/26/2008 05:32 pm

jumper.jpg - Optional jumper for programming node while ultrasound board attached (176.5 kB) Anthony Rowe, 10/26/2008 05:33 pm

programmer-connected.jpg - Picture of programmer connected to node with ultrasound board (521 kB) Anthony Rowe, 10/26/2008 05:39 pm

ultrasound-schmatic.png - Picture of programmer connected to node with ultrasound board (26.1 kB) Anthony Rowe, 10/26/2008 05:40 pm