HardLabs

V1.0

brunob45·megaduino·history/v1.0.kicad_pcb

V1.0 PCB layout, top view — open source NXP board by brunob45
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About the V1.0 PCB

V1.0 is an open source NXP PCB design by brunob45, published on GitHub. It is a 2-layer board measuring 40 × 52.7 mm, with 29 components from 9 distinct parts.

Its main chip is the Teensy3.2, from the NXP family. Other key parts include the LMV324 and MCP2562-E/P. By type, the board carries 20 resistors, 4 ICs, 2 transistors and 2 connectors.

From the project

Adapter board to fit a Teensy running speeduino

Main components on the V1.0

LMV324MCP2562-E/PTeensy3.2

V1.0 bill of materials (BOM)

29 components, 9 distinct parts.

QtyPartRefs
2
LMV324
U1, U3
1
MCP2562-E/P
U2
1
Teensy3.2
U4
2
2N2219
Q1, Q2
2
Conn_01x20_Female
J1, J2
1
D_Zener
BZX79
2
1k
R1, R4
9
330k
R2, R6, R8, R10, R12, R14, R16, R18 +1
9
180k
R3, R5, R7, R9, R11, R13, R15, R17 +1

V1.0 design files

The KiCad project lives in the brunob45/megaduino repository on GitHub; these links point at the commit this page was built from.

V1.0: common questions

What microcontroller does the V1.0 use?

The V1.0 is built around the Teensy3.2, from the NXP family.

How big is the V1.0 PCB?

The V1.0 measures 40 × 52.7 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the V1.0?

29 components, from 9 distinct parts. The full bill of materials is listed on this page.

Where can I download the V1.0 design files?

From the brunob45/megaduino repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the V1.0 design in my own project?

The repository has no license, so all rights stay with brunob45. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the V1.0 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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