Opel velocity interface
About the Opel velocity interface PCB
Opel velocity interface is an open source PCB design by MITEVT, published on GitHub under the MIT license. It is a 2-layer board measuring 132.1 × 57.2 mm, with 39 components from 19 distinct parts.
Other key parts include the ISO1050, LPC11C14, MCP1755, LM358 and LM311N. By type, the board carries 13 resistors, 8 diodes, 8 capacitors, 6 ICs, 2 connectors and 2 switches.
From the project
MIT EVT's Opel GT Project Driver Interface Module. Acts as an inteface between the user and the electrical system for controlling power distribution and auxiliary peripherals.
Main components on the Opel velocity interface
Opel velocity interface bill of materials (BOM)
39 components, 19 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | ISO1050 | MSOP-8_3x3mm_Pitch0.65mm | U1 |
| 1 | LPC11C14 | LQFP-48_7x7mm_Pitch0.5mm | U2 |
| 2 | MCP1755 | SOT-23-5 | U5, U301 |
| 1 | LM358 | SOIC-8_3.9x4.9mm_Pitch1.27mm | U601 |
| 1 | LM311N | SOIC-8_3.9x4.9mm_Pitch1.27mm | U602 |
| 1 | CONN_01X23 | 1-776087-2 | P401 |
| 1 | CONN_01X08 | 1-776280-2 | P501 |
| 1 | SPST | SW_SPST_EVPBF | SW1 |
| 1 | SPST | SW_Micro_SPST | SW2 |
| 4 | LED | LED-0805 | D1, D2, D3, D4 |
| 4 | CUS08F30H3FTR-ND | SOD-323 | D601, D602, D603, D604 |
| 2 | 1uF | C_0805_HandSoldering | C1, C4 |
| 5 | 0.1uF | C_0603_HandSoldering | C2, C3, C5, C601, C602 |
| 1 | 1=uF | C_0805_HandSoldering | C6 |
| 3 | 10k | R_0603_HandSoldering | R1, R5, R606 |
| 4 | 100 | R_0603_HandSoldering | R2, R3, R4, R6 |
| 1 | 120 | R_0603_HandSoldering | R8 |
| 4 | 1k | R_0603_HandSoldering | R601, R602, R603, R604 |
| 1 | 87k | R_0603_HandSoldering | R605 |
Opel velocity interface design files
The KiCad project lives in the MITEVT/opel_velocity_interface repository on GitHub; these links point at the commit this page was built from.
Opel velocity interface: common questions
How big is the Opel velocity interface PCB?
The Opel velocity interface measures 132.1 × 57.2 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Opel velocity interface?
39 components, from 19 distinct parts. The full bill of materials is listed on this page.
Where can I download the Opel velocity interface design files?
From the MITEVT/opel_velocity_interface repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the Opel velocity interface design in my own project?
Yes, under the terms of its MIT license, which MITEVT chose for the repository.
