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DSKY-alarm panel replica

rrainey·DSKY-alarm-panel-replica·pcb/DSKY_alarm.kicad_pcb

DSKY-alarm panel replica PCB layout, top view — open source Microchip SAM board by rrainey

About the DSKY-alarm panel replica PCB

DSKY-alarm panel replica is an open source Microchip SAM PCB design by rrainey, published on GitHub under the CC-BY-SA-4.0 license. It is a board measuring 57.8 × 101.6 mm, with 85 components from 15 distinct parts.

Its main chip is the ATSAMD21E, from the Microchip SAM family. Other key parts include the AQY232SZ and AP2112K-3.3. By type, the board carries 16 ICs, 16 resistors, 4 capacitors, 2 diodes, 1 connector and 1 jumper.

From the project

A replica of the Apollo Guidance Computer DSKY Alarm Indicator panel based on modern tech

This is a scale functional replica of the Alarm Indicator panel for the Apollo Guidance Computer. It is designed to be part of a larger replica of the Display and Keyboard (DSKY) module of the AGC.

This project is composed of these component subfolders:

* artwork - artwork to be silk-screened onto the front transparent acrylic cover

* pcb - KiCad project for the controller PCB design

DSKY-alarm panel replica, from the project README
From the project README

Main components on the DSKY-alarm panel replica

ATSAMD21EAQY232SZAP2112K-3.3

DSKY-alarm panel replica bill of materials (BOM)

85 components, 15 distinct parts.

QtyPartRefs
1
ATSAMD21E
IC3
14
AQY232SZ
U1, U2, U3, U4, U5, U6, U7, U8 +6
1
AP2112K-3.3
U15
1
105133-0001-MOLEX-USB
J1
1
HEADER-1X576MIL
JP3
42
Lamp
LA11, LA12, LA13, LA21, LA22, LA23, LA31, LA32 +34
1
reset
SW1
1
green
PWR1
2
SCHOTTKY
D15, D16
1
red
L1
2
10uF
C1, C8
2
1uF
C2, C3
14
1.1K
R1, R2, R3, R4, R5, R6, R7, R8 +6
1
1.5K
R15
1
10K
R16

DSKY-alarm panel replica design files

The KiCad project lives in the rrainey/DSKY-alarm-panel-replica repository on GitHub; these links point at the commit this page was built from.

DSKY-alarm panel replica: common questions

What microcontroller does the DSKY-alarm panel replica use?

The DSKY-alarm panel replica is built around the ATSAMD21E, from the Microchip SAM family.

How big is the DSKY-alarm panel replica PCB?

The DSKY-alarm panel replica measures 57.8 × 101.6 mm and is 1.6 mm thick.

How many components are on the DSKY-alarm panel replica?

85 components, from 15 distinct parts. The full bill of materials is listed on this page.

Where can I download the DSKY-alarm panel replica design files?

From the rrainey/DSKY-alarm-panel-replica repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the DSKY-alarm panel replica design in my own project?

Yes, under the terms of its CC-BY-SA-4.0 license, which rrainey chose for the repository.

Can I test firmware for the DSKY-alarm panel replica without the hardware?

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

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