# Building a two-hull AUV: Which components?
**URL:** https://discuss.bluerobotics.com/t/building-a-two-hull-auv-which-components/5832
**Category:** DIY AUVs
**Created:** [August 23, 2019, 3:36pm UTC](https://discuss.bluerobotics.com/t/building-a-two-hull-auv-which-components/5832 "2019-08-23T15:36:59Z")
**Posts on this page:** 2
**Page:** 1
### Author:  [@JacoV](https://discuss.bluerobotics.com/u/JacoV)
#### Post date: [August 23, 2019, 3:36pm UTC](https://discuss.bluerobotics.com/t/building-a-two-hull-auv-which-components/5832/1 "2019-08-23T15:36:59Z")
Good day,
I would like to build an AUV consisting of two hulls. The two hulls should be 1 meter apart. I intend on using a T200 thruster on each hull. For testing purposes, I would like to tether the AUV and later on make it autonomous. Would the ARDUSUP be useful for this application?
The reason for two hulls is that I want to track low frequency sounds (1KHz). Thus, the element spacing of the Direction of Arrival array is 1 meter…
Any suggestions will be greatly appreciated,
Jaco
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### Author:  [@patrickelectric](https://discuss.bluerobotics.com/u/patrickelectric)
#### Post date: [August 26, 2019, 1:03pm UTC](https://discuss.bluerobotics.com/t/building-a-two-hull-auv-which-components/5832/2 "2019-08-26T13:03:27Z")
Hi Jaco,
Yes, Ardusub can do the job for you, probably a firmware change is necessary for your specific frame, check [Making a Custom Configuration](https://www.ardusub.com/developers/developers.html).