Parkbrake switch
About the Parkbrake switch PCB
Parkbrake switch is an open source PCB design by mumme74, published on GitHub. It is a 2-layer board measuring 30.2 × 48 mm, with 20 components from 13 distinct parts.
By type, the board carries 9 resistors, 4 transistors, 4 diodes, 2 switches and 1 connector.
From the project
Electronics systems for a car transporter
This repository is for the electronics systems used to make car transporter
Parkbrake switch bill of materials (BOM)
20 components, 13 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 2 | BC847 | SOT-23 | Q1, Q3 |
| 1 | BC857 | SOT-23 | Q2 |
| 1 | IRFL4310PBF | SOT-223 | Q4 |
| 1 | Conn_02x04_Top_Bottom | Pin_Header_Straight_2x04_Pitch2.54mm | J1 |
| 2 | SW_DPDT_x2 | SPPH410100 | SW1, SW2 |
| 2 | 1n4448ws | SOD-323 | D1, D3 |
| 1 | LED_red | LED_0603 | D2 |
| 1 | LED_green_yellow | LED_0603 | D4 |
| 4 | 1k | R_0805 | R1, R2, R6, R8 |
| 1 | 100 | R_0805 | R3 |
| 1 | 680 | R_0805 | R4 |
| 2 | 10k | R_0805 | R5, R7 |
| 1 | 3.3 | R_0805 | R9 |
Parkbrake switch design files
The KiCad project lives in the mumme74/CarTransporter repository on GitHub; these links point at the commit this page was built from.
Parkbrake switch: common questions
How big is the Parkbrake switch PCB?
The Parkbrake switch measures 30.2 × 48 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Parkbrake switch?
20 components, from 13 distinct parts. The full bill of materials is listed on this page.
Where can I download the Parkbrake switch design files?
From the mumme74/CarTransporter repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the Parkbrake switch design in my own project?
The repository has no license, so all rights stay with mumme74. Use it as a reference, and ask the author before reusing the design.
