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Project OAK MAIN BRD V0.1

0101shift·Project_OAK·Design/LLD_Design/V0.1/Project_OAK_MAIN_BRD_V0.1_RTC_Change/Project_OAK_MAIN_BRD_V0.1.kicad_pcb

Project OAK MAIN BRD V0.1 PCB layout, top view — open source AVR/Arduino board by 0101shift
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About the Project OAK MAIN BRD V0.1 PCB

Project OAK MAIN BRD V0.1 is an open source AVR/Arduino PCB design by 0101shift, published on GitHub under the MIT license. It is a 6-layer board measuring 42.6 × 42.6 mm, with 99 components from 13 distinct parts.

Its main chip is the ATmega328PB-MU, from the AVR/Arduino family. Other key parts include the RV-8263-C7-32.768KHZ-20PPM-TA-QC. By type, the board carries 37 diodes, 33 resistors, 16 capacitors, 7 transistors, 3 switches and 2 ICs.

It belongs with the wearables designs in this gallery, and the repository also holds 1 earlier revision of it.

From the project

All design files, source code, and documentation for Project OAK, a digital watch inspired by mechanical complications.

Main components on the Project OAK MAIN BRD V0.1

ATmega328PB-MURV-8263-C7-32.768KHZ-20PPM-TA-QC

Project OAK MAIN BRD V0.1 bill of materials (BOM)

99 components, 13 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
ATmega328PB-MU
U1
1
RV-8263-C7-32.768KHZ-20PPM-TA-QC
U2
7
BC547
Q1, Q2, Q3, Q4, Q5, Q6, Q7
1
BC-2003
BT1
3
EVQ-P7A01P
S1, S2, S3
37
LED
D1, D2, D3, D4, D5, D6, D7, D8 +29
8
0.1u
C1, C2, C3, C7, C8, C9, C12, C13
8
4.7u
C4, C6, C14, C15, C16, C17, C18, C19
7
0E
R1, R28, R29, R30, R31, R32, R33
14
10k
R2, R3, R4, R6, R7, R13, R14, R15 +6
3
1K
R5, R8, R9
3
4.7K
R10, R11, R12
6
120E
R16, R20, R21, R24, R25, R27

Project OAK MAIN BRD V0.1 design files

The KiCad project lives in the 0101shift/Project_OAK repository on GitHub; these links point at the commit this page was built from.

Project OAK MAIN BRD V0.1: common questions

What microcontroller does the Project OAK MAIN BRD V0.1 use?

The Project OAK MAIN BRD V0.1 is built around the ATmega328PB-MU, from the AVR/Arduino family.

How big is the Project OAK MAIN BRD V0.1 PCB?

The Project OAK MAIN BRD V0.1 measures 42.6 × 42.6 mm, has 6 copper layers and is 1.6 mm thick.

How many components are on the Project OAK MAIN BRD V0.1?

99 components, from 13 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 Project OAK MAIN BRD V0.1 design files?

From the 0101shift/Project_OAK repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.

Can I use the Project OAK MAIN BRD V0.1 design in my own project?

Yes, under the terms of its MIT license, which 0101shift chose for the repository.

Can I test firmware for the Project OAK MAIN BRD 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.

Earlier revisions in the repo: Project_OAK_MAIN_BRD_V0

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