
Minifoc esc
murexrobotics/electrical
Highly integrated electronics design and printed circuit boards (PCBs) for the MATE ROV Competition. Attempt the impossible.

A simple PCB providing power supplies and communication for ITLA and micro-ITLA modules
Itla driver board pcb is an open-source printed circuit board by kpezeshki, from the kpezeshki/itla_driver_pcb repository on GitHub. It is a 4-layer board of 140 × 90 mm with 53 parts on 45 nets, routed with 288 tracks and 46 vias.
Its parts include 8 capacitors, 6 resistors, 4 ICs, 4 connectors and 3 diodes.
Board is generally functional but improvements are possible:
The hole size for the meanwell power supply modules is too small, so the modules need to be hacked to fit.
The UART module is too far from the board edge. Need to check footprint and shift closer.
Use a 40 mm half-height fan to cool the ITLA.
| Qty | Value | Footprint | References |
|---|---|---|---|
| 14 | Jumper_2_Small_Bridged | Jumper:SolderJumper-2_P1.3mm_Bridged_Pad1.0x1.5mm | JP2, JP3, JP4, JP5, JP6, JP7, JP8, JP9, JP10, JP11, JP12, JP13, JP14, JP15 |
| 8 | MountingHole_Pad | MountingHole:MountingHole_3.2mm_M3_Pad | H1, H2, H3, H4, H5, H6, H7, H8 |
| 5 | C_Polarized | Capacitor_THT:CP_Radial_D12.5mm_P5.00mm | C1, C2, C3, C7, C8 |
| 3 | 10k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R4, R5, R6 |
| 3 | 1k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R1, R2, R3 |
| 3 | C | Capacitor_THT:C_Disc_D10.0mm_W2.5mm_P5.00mm | C4, C5, C6 |
| 3 | LED | LED_THT:LED_D5.0mm | D1, D2, D3 |
| 2 | SW_SPST | Button_Switch_THT:SW_E-Switch_EG1271_SPDT | SW1, SW3 |
| 2 | ~ | SKM10:SKM10 | U1, U3 |
| 1 | Barrel_Jack_MountingPin | Connector_BarrelJack:BarrelJack_CUI_PJ-063AH_Horizontal | J2 |
| 1 | Conn_01x04_Pin | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J3 |
| 1 | Conn_02x07_Odd_Even | Connector_PinHeader_1.00mm:PinHeader_2x07_P1.00mm_Vertical_SMD | J1 |
| 1 | Conn_02x07_Odd_Even | SKM10:ITLA | J4 |
| 1 | Jumper_2_Open | Jumper:SolderJumper-2_P1.3mm_Open_Pad1.0x1.5mm | JP1 |
| 1 | LOGO | lablogos:LINQSlogo | G*** |
| 1 | LOGO | lablogos:slablogo | G*** |
| 1 | SW_Push | Button_Switch_THT:SW_SPST_Omron_B3F-40xx | SW2 |
| 1 | ~ | SKM10:UMFT234XF | U2 |
| 1 | ~ | Package_TO_SOT_THT:TO-220-3_Vertical | U4 |

murexrobotics/electrical
Highly integrated electronics design and printed circuit boards (PCBs) for the MATE ROV Competition. Attempt the impossible.


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It measures 140 × 90 mm and has 4 copper layers, 1.6 mm thick.
53 parts. 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.
From the kpezeshki/itla_driver_pcb repository on GitHub, at the commit this page was made from: the board is itla_driver_board_pcb.kicad_pcb and its schematic itla_driver_board_pcb.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Its repository states no licence, so its author keeps all rights: ask kpezeshki before reusing the design.