HardLabs

HeadcrabShield v0.1

NurikNG·HeadcrabShield-v0.1

HeadcrabShield v0.1 PCB layout, top view — open source AVR/Arduino board by NurikNG

About the HeadcrabShield v0.1 PCB

HeadcrabShield v0.1 is an open source AVR/Arduino PCB design by NurikNG, published on GitHub under the GPL-3.0 license. It is a 2-layer board measuring 68.6 × 53.3 mm, with 25 components from 10 distinct parts.

Its main chip is the Arduino_1pin, from the AVR/Arduino family. By type, the board carries 12 resistors, 9 connectors and 4 transistors.

From the project

KiCAD HeadcrabShield for my heater

HeadcrabShield v0.1 bill of materials (BOM)

25 components, 10 distinct parts.

QtyPartRefs
4
ZVN0545A
Q1, Q2, Q3, Q4
1
Conn_01x10
J1
1
Power
P1
1
Analog
P2
1
Digital
P3
1
Digital
P4
4
CONN_01X01
P5, P6, P7, P8
4
4.7K
R1, R4, R7, R10
4
10K
R2, R5, R8, R11
4
20K
R3, R6, R9, R12

HeadcrabShield v0.1 design files

The KiCad project lives in the NurikNG/HeadcrabShield-v0.1 repository on GitHub; these links point at the commit this page was built from.

HeadcrabShield v0.1: common questions

What microcontroller does the HeadcrabShield v0.1 use?

The HeadcrabShield v0.1 is built around the Arduino_1pin, from the AVR/Arduino family.

How big is the HeadcrabShield v0.1 PCB?

The HeadcrabShield v0.1 measures 68.6 × 53.3 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the HeadcrabShield v0.1?

25 components, from 10 distinct parts. The full bill of materials is listed on this page.

Where can I download the HeadcrabShield v0.1 design files?

From the NurikNG/HeadcrabShield-v0.1 repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the HeadcrabShield v0.1 design in my own project?

Yes, under the terms of its GPL-3.0 license, which NurikNG chose for the repository.

Can I test firmware for the HeadcrabShield v0.1 without the hardware?

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

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