HardLabs

Door if

zam-haus·door_pi·pcb/door_if.r2/door_if.kicad_pcb

Door if PCB layout, top view — open source AVR/Arduino board by zam-haus

About the Door if PCB

Door if is an open source AVR/Arduino PCB design by zam-haus, published on GitHub under the GPL-3.0 license. It is a 2-layer board measuring 65 × 56.5 mm, with 38 components from 11 distinct parts.

Its main chip is the ATMEGA328P-PU, from the AVR/Arduino family. Other key parts include the 4N32. By type, the board carries 21 resistors, 10 ICs, 6 diodes and 1 connector.

Main components on the Door if

ATMEGA328P-PU4N32

Door if bill of materials (BOM)

38 components, 11 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
ATMEGA328P-PU
4N32
U1
9
4N32
U2, U3, U4, U5, U6, U7, U8, U9 +1
1
Raspberry_Pi_2_3
J2
1
LED
D1
5
MBRS240
D2, D3, D4, D5, D6
3
10k
R1, R7, R8
5
220
R2, R3, R14, R15, R16
1
470
R4
2
15K
10k
R5, R6
5
22k
R9, R10, R11, R12, R13
5
0
R17, R18, R19, R20, R21

Door if design files

The KiCad project lives in the zam-haus/door_pi repository on GitHub; these links point at the commit this page was built from.

Door if: common questions

What microcontroller does the Door if use?

The Door if is built around the ATMEGA328P-PU, from the AVR/Arduino family.

How big is the Door if PCB?

The Door if measures 65 × 56.5 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Door if?

38 components, from 11 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.

Where can I download the Door if design files?

From the zam-haus/door_pi repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.

Can I use the Door if design in my own project?

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

Can I test firmware for the Door if 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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