HardLabs

Phoenix

wFairmanOlin·OlinRocketryClub·phoenix/phoenix.kicad_pcb

Phoenix PCB layout, top view — open source AVR/Arduino board by wFairmanOlin

About the Phoenix PCB

Phoenix is an open source AVR/Arduino PCB design by wFairmanOlin, published on GitHub. It is a 2-layer board measuring 65 × 22.6 mm, with 35 components from 23 distinct parts.

Its main chip is the ATMEGA328P-AU, from the AVR/Arduino family. Other key parts include the ADX377, MMA8451QT, L6932D1.2 and RFTRANS434MHZ. By type, the board carries 10 capacitors, 9 resistors, 5 ICs, 5 connectors, 3 diodes and 1 transistor.

It belongs with the sensors designs in this gallery.

From the project

Repo for a self-designed flight computer

Main components on the Phoenix

ATMEGA328P-AUADX377MMA8451QTL6932D1.2RFTRANS434MHZ

Phoenix bill of materials (BOM)

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

QtyPartRefs
1
ATMEGA328P-AU
U1
1
ADX377
U2
1
MMA8451QT
U3
1
L6932D1.2
U4
1
RFTRANS434MHZ
U5
1
IRLML6344
Q1
1
SER3686
Crystal_SMD
Y1
1
WM11570
Ultrafit_2
J1
1
Micro_SD_Card_Det
J2
2
Ultrafit_2
J4, J5
1
609-3234
CONN_02X03
P1
1
3.7V Lipo
BT1
3
475-1410-1
LED_0805
D1, D2, D3
2
478-3352-1
C_0.1uF
C1, C2
2
478-5167-1
C_10uF
C3, C4
1
399-1122-1
C_100pF
C5
2
1276-1130-1
C_30pF
C6, C7
3
1276-6843-1
C_1000pF
C8, C9, C10
3
CRS0805-FX-1002ELF
R_10k
R1, R8, R9
1
9K
R2
Show 3 more
QtyPartRefs
1
5K
R3
3
RMCF0805JT200R
R_200
R4, R5, R6
1
RNCP0805FTD100R
R_100
R7

Phoenix design files

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

Phoenix: common questions

What microcontroller does the Phoenix use?

The Phoenix is built around the ATMEGA328P-AU, from the AVR/Arduino family.

How big is the Phoenix PCB?

The Phoenix measures 65 × 22.6 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Phoenix?

35 components, from 23 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 Phoenix design files?

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

Can I use the Phoenix design in my own project?

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

Can I test firmware for the Phoenix 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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