2 layers91.4 × 71.1 mm
Pico w rover
NikodemBartnik/Mini-Mars-Rover
Educational robotic platform made to look like a mini mars rover
20 parts143MIT
2 layers254 × 116.8 mm
AUVMEC2020
adarshsaraf/AUV- Size
- 254 × 116.8 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 39
- Nets
- 30
- Pads
- 212
- Tracks, vias
- 240, 116
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 11 Mar 2023
- Updated
- 21 Apr 2024
Overview
AUVMEC2020 is an open-source printed circuit board by adarshsaraf, from the adarshsaraf/AUV repository on GitHub, published under the MIT licence. It is a 2-layer board of 254 × 116.8 mm with 39 parts on 30 nets, routed with 240 tracks and 116 vias.
It is built around the IRFZ44N. Its parts include 17 connectors, 6 switches, 5 resistors, 3 ICs and 3 diodes.
Main components
1README
AUVMEC2020/README.mdNotes for Current PCB v1.0
- 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)
- 1oz/ft^2 board or 35 um copper trace thickness
PCB v1.1 plan
- 2oz+ or 70um+ copper trace thickness
- Main power supply bus bar trace width 50A @30C increase
- Each thruster supply trace width 12A @30C increase
Parts
39| Qty | Value | Footprint | References |
|---|---|---|---|
| 5 | Conn_01x08 | Connector_PinHeader_2.54mm:PinHeader_1x08_P2.54mm_Vertical | J7, J8, J9, J12, J13 |
| 4 | Conn_01x04 | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J1, J3, J4, J17 |
| 4 | JQX-16F(T91) | AUVMEC2020:JQX-16F(T91) | K1, K2, K4, K5 |
| 4 | MountingHole | MountingHole:MountingHole_3.2mm_M3 | H1, H2, H3, H4 |
| 3 | Conn_01x03 | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J14, J15, J16 |
| 2 | 1K | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R4, R5 |
| 2 | 4K7 | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R2, R3 |
| 2 | JQX-15F(T90) | AUVMEC2020:JQX-15F(T90) | K3, K6 |
| 2 | LED | LED_THT:LED_D3.0mm | D2, D3 |
| 2 | Xcluma-Mini360-ADJ | AUVMEC2020:xcluma Mini360 | U1, U2 |
| 1 | 10K | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R1 |
| 1 | 1N4007 | Diode_THT:D_DO-41_SOD81_P10.16mm_Horizontal | D1 |
| 1 | Conn_01x10 | Connector_PinHeader_2.54mm:PinHeader_1x10_P2.54mm_Vertical | J11 |
| 1 | Conn_01x12 | AUVMEC2020:12PIN_CONN | J2 |
| 1 | Conn_02x06_Counter_Clockwise | Connector_PinHeader_2.54mm:PinHeader_2x06_P2.54mm_Vertical | J6 |
| 1 | Conn_02x18_Counter_Clockwise | Connector_PinHeader_2.54mm:PinHeader_2x18_P2.54mm_Vertical | J10 |
| 1 | IRFZ44 | AUVMEC2020:TO-220 | U3 |
| 1 | Logic-Level-Shifter | AUVMEC2020:I2C-LLS | PCB1 |
| 1 | XT-60 | AUVMEC2020:AMASS_XT60-M | J5 |
Questions
How big is the AUVMEC2020 PCB?
It measures 254 × 116.8 mm and has 2 copper layers, 1.6 mm thick.
What parts does the AUVMEC2020 use?
39 parts, built around the IRFZ44N. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the AUVMEC2020 KiCad files?
From the adarshsaraf/AUV repository on GitHub, at the commit this page was made from: the board is AUVMEC2020/AUVMEC2020.kicad_pcb and its schematic AUVMEC2020/AUVMEC2020.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the AUVMEC2020 design in my own project?
Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
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