Figure 3. Access valve (1), Antenna holes (2), Pressure sensor (3), and Dolly block of servo motor (4)

From

Using a High-Speed Mini-PC to Control an Autonomous Underwater Vehicle

Ali. Jebelli, Mustapha C.E. Yagoub, Balbir S. Dhillon

American Journal of Mechanical Engineering. 2019, 7(3), 116-128 doi:10.12691/ajme-7-3-2