Ecvt main board v3
About the Ecvt main board v3
Ecvt main board v3 is an open source PCB design by NU-Baja-SAE, published on GitHub. It is a 4-layer board measuring 65.3 × 100.8 mm, with 44 components from 23 distinct parts.
Other key parts include the TI DRV8462DDVR, ESD3V3AP-TP, TSR_1-2450, TJA1051T-3 and ACT45B-101-2P-TL003. By type, the board carries 20 capacitors, 8 ICs, 7 resistors, 4 diodes, 3 connectors and 1 transistor.
From the project
Hardware: KiCad schematics/PCBs, wiring harness, BOM tooling
KiCad project for the eCVT controller board. Add .kicadpro/.kicadsch/.kicadpcb files here, with generated fab outputs under fab-outputs/` (gitignored).
Main components on the Ecvt main board v3
Ecvt main board v3 bill of materials (BOM)
44 components, 23 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | TI DRV8462DDVR | HTSSOP-44_6.1x14mm_P0.635mm_TopEP4.14x7.01mm | U1 |
| 3 | ESD3V3AP-TP | SOT-23 | U2, U6, U7 |
| 1 | TSR_1-2450 | Converter_DCDC_TRACO_TSR-1_THT | U3 |
| 1 | TJA1051T-3 | SOIC-8_3.9x4.9mm_P1.27mm | U4 |
| 1 | ACT45B-101-2P-TL003 | ACT45B-101-2P-TL003 | U5 |
| 1 | S23LC03 | SOT-23 | U8 |
| 1 | Q_PMOS_DGS | SOT-23-3 | Q1 |
| 1 | 917780-1 | TE-Connectivity_ 917780 | J6 |
| 2 | Conn_01x19_Socket | PinSocket_1x19_P2.54mm_Vertical | J8, J9 |
| 1 | Fuse | Fuse_0603_1608Metric_Pad1.05x0.95mm_HandSolder | F1 |
| 2 | LED | LED_Luminus_MP-3030-1100_3.0x3.0mm | D2, D6 |
| 1 | 5V | D_SMA | D4 |
| 1 | SMAJ26A | D_SMA | D5 |
| 3 | 0.01µF | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C1, C3, C5 |
| 1 | 100µF | CP_Elec_10x10.5 | C2 |
| 2 | 1µF | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C4, C7 |
| 9 | 0.1 µF | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C6, C8, C9, C10, C11, C13, C15, C17 +1 |
| 3 | 4.7µF | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C12, C14, C16 |
| 2 | 220 pF | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C19, C20 |
| 2 | 10kΩ | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R1, R2 |
Show 3 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | 1k | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R3 |
| 2 | 60 | R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R4, R5 |
| 2 | 10k | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R6, R7 |
Ecvt main board v3 design files
The KiCad project lives in the NU-Baja-SAE/hardware repository on GitHub; these links point at the commit this page was built from.
Ecvt main board v3: common questions
How big is the Ecvt main board v3?
The Ecvt main board v3 measures 65.3 × 100.8 mm, has 4 copper layers and is 1.67 mm thick.
How many components are on the Ecvt main board v3?
44 components, from 23 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 Ecvt main board v3 design files?
From the NU-Baja-SAE/hardware 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 Ecvt main board v3 design in my own project?
The repository has no license, so all rights stay with NU-Baja-SAE. Use it as a reference, and ask the author before reusing the design.
