HardLabs

PartyTorch

cobieke-1·PartyTorch-PCB·PartyTorch-PCB/PartyTorch-PCB.kicad_pcb

PartyTorch PCB layout, top view — open source AVR/Arduino board by cobieke-1

About the PartyTorch PCB

PartyTorch is an open source AVR/Arduino PCB design by cobieke-1, published on GitHub. It is a 2-layer board measuring 20 × 20 mm, with 23 components from 16 distinct parts.

Its main chip is the ATMEGA328PB-AU, from the AVR/Arduino family. Other key parts include the AP2120N-3.3TRG1 and MMBTA13LT1G. By type, the board carries 7 ICs, 7 capacitors, 4 resistors and 1 crystal.

From the project

The circuitry that supports the magic :)

PartyTorch, from the project README
From the project README

Main components on the PartyTorch

AP2120N-3.3TRG1ATMEGA328PB-AUMMBTA13LT1G

PartyTorch bill of materials (BOM)

23 components, 16 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
AP2120N-3.3TRG1
U1
1
ATMEGA328PB-AU
U2
3
MMBTA13LT1G
U3, U4, U5
1
~
U6
1
~
U7
1
Crystal
Y1
1
ICM-42670-P
MT1
3
~
QLSP08RGB1, QLSP08RGB2, QLSP08RGB3
2
22P
22p
C1, C2
1
0.1U
0.1u
C3
1
2.2U
2.2u
C4
1
10N
10n
C5
2
1u
C6, C7
1
10K
10k
R1
1
43
R2
2
27
R3, R4

PartyTorch design files

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

PartyTorch: common questions

What microcontroller does the PartyTorch use?

The PartyTorch is built around the ATMEGA328PB-AU, from the AVR/Arduino family.

How big is the PartyTorch PCB?

The PartyTorch measures 20 × 20 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the PartyTorch?

23 components, from 16 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 PartyTorch design files?

From the cobieke-1/PartyTorch-PCB repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.

Can I use the PartyTorch design in my own project?

The repository has no license, so all rights stay with cobieke-1. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the PartyTorch 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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