Tsal ail
olin-electric-motorsports·oem-monorepo·vehicle/mkviii/hardware/hv/tsal-ail/tsal-ail.kicad_pcb
About the Tsal ail PCB
Tsal ail is an open source PCB design by olin-electric-motorsports, published on GitHub under the MIT license. It is a 2-layer board measuring 94.4 × 42.5 mm, with 60 components from 43 distinct parts.
Other key parts include the MP9488GS-Z, MCP6001T-I/OT, ACNT-H50L-000E, MCP25625-E/SS and SN74LVC1G08DBVR. By type, the board carries 20 resistors, 12 capacitors, 8 test points, 6 diodes, 5 ICs and 4 fuses.
From the project
This monorepo centralizes Olin Electric Motorsports’ KiCad designs and STM32 firmware into a single place. It helps with immediate contribution through standardized environments and automated CAN signal tracking. This unified structure makes sure that there is architectural consistency across all vehicle electrical systems.
Welcome to the Olin Electric Motorsports monorepo. This is the home for all of our electrical, firmware, and software work.
This document will help you get started contributing and walk you through important steps for working on the team.
If you are on a completely fresh Ubuntu computer, you won't have the tools needed to download this repository yet. Open your terminal (Ctrl + Alt + T) and run these commands one by one to install Git and clone our code:

Main components on the Tsal ail
Tsal ail bill of materials (BOM)
60 components, 43 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | MP9488GS-Z MP9488 | Converter_DCDC_MPS_MP9488 | U1 |
| 1 | MCP6001T-I/OT MCP6001 | SOT-353_SC-70-5 | U2 |
| 1 | ACNT-H50L-000E ACNT-H50L-500E | ACNT-H50L-500E | U3 |
| 1 | MCP25625-E/SS NE555D | SOIC-8_3.9x4.9mm_P1.27mm | U4 |
| 1 | SN74LVC1G08DBVR U_GATE_SN74LVC1G08DBVR | SOT-23-5_OEM | U5 |
| 1 | SSM3K333R,LF SSM3K333R | SOT-23F | Q2 |
| 1 | Conn_01x03 | Molex_Micro-Fit_3.0_43650-0315_1x03_P3.00mm_Vertical | J1 |
| 1 | 0430450212 MicroFit_V_2 | MicroFit_V_2 | J2 |
| 1 | CONN_01X02 CONN_pcie_x1 | pcie_x1 | J4 |
| 1 | B59884C0120A054 F_21mA_420V | F_21mA_420V | F1 |
| 2 | 0ZCH0050FF2G F_500mA_16V | Fuse_1210 | F2, F3 |
| 1 | 0ZCH0050FF2G F_5000mA_16V | Fuse_1210 | F4 |
| 1 | 5019 VREF | Test_Point_SMD | TP1 |
| 1 | 5019 FB | Test_Point_SMD | TP2 |
| 1 | 5019 5V+_OUTPUT_FUSED | Test_Point_SMD | TP3 |
| 1 | 5019 VIN | Test_Point_SMD | TP4 |
| 1 | 5019 COMPARATOR_OUTPUT | Test_Point_SMD | TP5 |
| 1 | 5019 5V+_OUTPUT | Test_Point_SMD | TP6 |
| 1 | 5019 TS- | Test_Point_SMD | TP7 |
| 1 | 5019 TSAL_FLAG | Test_Point_SMD | TP8 |
Show 23 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 3 | STTH1R06AF | D_SOD-128 | D1, D2, D3 |
| 1 | LTST-C170KFKT LED_0805 | CHIPLED_0805 | D4 |
| 1 | B1701TW--20P000314U1930 LED_WHITE | CHIPLED_0805 | D5 |
| 1 | LED_AMBER | CHIPLED_0805 | D6 |
| 1 | RCP1317NP-122L L_1.2mH | L_1.2mH | L1 |
| 1 | 450BXC10MEFC10X20 10uF+ | CP_Radial_D10.0mm_P5.00mm | C1 |
| 1 | GRM188R61E225KA12J C_2.2uF | C_0603 | C2 |
| 1 | 0603B471K500CT C_470pF | C_0603 | C3 |
| 1 | CL10A224KB8NNNC C_.22uF | C_0603 | C4 |
| 1 | LMK107BBJ106KALT C_10uF | C_0603 | C5 |
| 5 | CL10B104KB8NNWC 0.1uF | C_0603 | C6, C9, C10, C11, C12 |
| 1 | ESK107M050AG3EA 100uF+ | CP_Radial_D8.0mm_P3.50mm | C7 |
| 1 | CL10B105KA8NNNC C_1uF | C_0603 | C8 |
| 4 | RMCF0603FT270K R_270K | R_0603 | R1, R4, R7, R8 |
| 4 | RMCF0603FT1K00 R_1K | R_0603 | R2, R11, R12, R15 |
| 1 | RC0603FR-13120RL R_120 | R_0603 | R3 |
| 4 | RMCF0603FT10K0 R_10K | R_0603 | R5, R6, R17, R101 |
| 2 | RMCF0603FT22K0 R_23.7K | R_0603 | R9, R10 |
| 1 | RC0603FR-103KL R_3K | R_0603 | R13 |
| 1 | RC0603FR-10499RL R_499 | R_0603 | R14 |
| 1 | CR2512-J/-000ELF R_0_2512 | R_2512_6332Metric | R16 |
| 1 | RMCF0603FT6K04 R_6.04K | R_0603 | R20 |
| 1 | RMCF0603FT71K5 R_71.5K | R_0603 | R21 |
Tsal ail design files
The KiCad project lives in the olin-electric-motorsports/oem-monorepo repository on GitHub; these links point at the commit this page was built from.
Tsal ail: common questions
How big is the Tsal ail PCB?
The Tsal ail measures 94.4 × 42.5 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Tsal ail?
60 components, from 43 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the Tsal ail design files?
From the olin-electric-motorsports/oem-monorepo repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.
Can I use the Tsal ail design in my own project?
Yes, under the terms of its MIT license, which olin-electric-motorsports chose for the repository.
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