HardLabs

AVPCB

Paarseus·AVPCB

AVPCB PCB layout, top view — open source NXP board by Paarseus

About the AVPCB PCB

AVPCB is an open source NXP PCB design by Paarseus, published on GitHub. It is a 2-layer board measuring 140.3 × 89.3 mm, with 48 components from 20 distinct parts.

Its main chip is the TEENSY 4.1, from the NXP family. Other key parts include the SN65HVD230 and TXB0104D. By type, the board carries 11 connectors, 11 resistors, 10 capacitors, 5 ICs, 3 transistors and 3 fuses.

From the project

Autonomous Vehicle PCB - KiCad project

Main components on the AVPCB

TEENSY 4.1SN65HVD230TXB0104D

AVPCB bill of materials (BOM)

48 components, 20 distinct parts.

QtyPartRefs
2
TEENSY 4.1
TEENSY_4.1
IC1, IC2
2
SN65HVD230
U2, U3
1
TXB0104D
U5
2
BTN8982TA
Q1, Q2
1
Q_PMOS_DGS
Q3
6
B2B-XH-A
J1, J2, J7, J8, J9, J10
1
XT90PW-F
J3
4
B4B-XH-A
J4, J5, J6, J11
3
Fuse
F1, F2, F3
1
THL_30-4812WI
PS1
1
THN_20-2411WI
PS2
1
D_TVS
D1
1
10V
D2
1
FerriteBead
FB1
5
100n
C1, C2, C8, C9, C10
1
470u
C3
4
220n
C4, C5, C6, C7
2
120
R1, R4
7
10k
R2, R3, R5, R6, R7, R8, R9
2
510
R10, R11

AVPCB design files

The KiCad project lives in the Paarseus/AVPCB repository on GitHub; these links point at the commit this page was built from.

AVPCB: common questions

What microcontroller does the AVPCB use?

The AVPCB is built around the TEENSY 4.1, from the NXP family.

How big is the AVPCB PCB?

The AVPCB measures 140.3 × 89.3 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the AVPCB?

48 components, from 20 distinct parts. The full bill of materials is listed on this page.

Where can I download the AVPCB design files?

From the Paarseus/AVPCB repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the AVPCB design in my own project?

The repository has no license, so all rights stay with Paarseus. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the AVPCB without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug NXP firmware against it before you order a PCB.

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