HardLabs

AUVMEC

nsk126·AUVMEC·Hardware/AUVMEC2020/AUVMEC2020.kicad_pcb

AUVMEC PCB layout, top view — open source board by nsk126

About the AUVMEC PCB

AUVMEC is an open source PCB design by nsk126, published on GitHub. It is a 2-layer board measuring 254 × 116.8 mm, with 35 components from 18 distinct parts.

Other key parts include the Xcluma-Mini360-ADJ and IRFZ44. By type, the board carries 17 connectors, 6 relays, 5 resistors, 3 ICs and 3 diodes.

It belongs with the power & battery designs in this gallery.

From the project

- 4 Relays JQX-16F(T91), 2 Relays JQX-15F(T90) - ESC connector bar meant to be placed on the bottom side - Few of the stiching vias are partially exposed. - Buck Regulaters are meant to be placed on the bottom side (err in design) - Relay signa conn trace width : 0.25mm -> 1.4A @

- 4 Relays JQX-16F(T91), 2 Relays JQX-15F(T90) - ESC connector bar meant to be placed on the bottom side - Few of the stiching vias are partially exposed. - Buck Regulaters are meant to be placed on the bottom side (err in design) - Relay signa conn trace width : 0.25mm -> 1.4A @30C increase - All remaining signal conn trace width : 0.5mm -> 2.3A @30C increase - Power supply to each thruster trace width : 2.56mm -> 7.57A @30C increase - Main power supply bus bar trace width : 5.7mm -> 13.5A @30C increase - 4x Mounting holes dia: 3.2mm - Jumpers/headers pitch : 2.54mm (common pitch size) -…

Main components on the AUVMEC

Xcluma-Mini360-ADJIRFZ44

AUVMEC bill of materials (BOM)

35 components, 18 distinct parts.

QtyPartRefs
2
Xcluma-Mini360-ADJ
U1, U2
1
IRFZ44
U3
4
Conn_01x04
J1, J3, J4, J17
1
Conn_01x12
J2
1
XT-60
J5
1
Conn_02x06_Counter_Clockwise
J6
5
Conn_01x08
J7, J8, J9, J12, J13
1
Conn_02x18_Counter_Clockwise
J10
1
Conn_01x10
J11
3
Conn_01x03
J14, J15, J16
4
JQX-16F(T91)
K1, K2, K4, K5
2
JQX-15F(T90)
K3, K6
1
Logic-Level-Shifter
PCB1
1
1N4007
D1
2
LED
D2, D3
1
10K
R1
2
4K7
R2, R3
2
1K
R4, R5

AUVMEC design files

The KiCad project lives in the nsk126/AUVMEC repository on GitHub; these links point at the commit this page was built from.

AUVMEC: common questions

How big is the AUVMEC PCB?

The AUVMEC measures 254 × 116.8 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the AUVMEC?

35 components, from 18 distinct parts. The full bill of materials is listed on this page.

Where can I download the AUVMEC design files?

From the nsk126/AUVMEC repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the AUVMEC design in my own project?

The repository has no license, so all rights stay with nsk126. Use it as a reference, and ask the author before reusing the design.

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