HardLabs

Reveil

oscarlederrey·reveil

Reveil PCB layout, top view — open source Raspberry Pi board by oscarlederrey

About the Reveil PCB

Reveil is an open source Raspberry Pi PCB design by oscarlederrey, published on GitHub. It is a 2-layer board measuring 170 × 90 mm, with 25 components from 18 distinct parts.

Its main chip is the RaspberryPi_Pico_W, from the Raspberry Pi family. Other key parts include the MAX7219. By type, the board carries 5 resistors, 4 capacitors, 2 ICs, 2 transistors, 2 connectors and 1 module.

From the project

Réveil pour sourd qui fait vibrer le lit

Réveil électronique custom conçu pour les personnes sourdes ou malentendantes. Au lieu d'une alarme sonore, le réveil utilise une LED clignotante et un moteur vibrant pour réveiller l'utilisateur.

Les fichiers source KiCad sont à la racine du projet :

Les fichiers de fabrication (Gerber, BOM, positions) sont générés via KiBot à partir de config.kibot.yaml. kibot nécessite wxPython (pas de wheel précompilé sur toutes les plateformes) — utiliser le conteneur Docker de la CI plutôt qu'un pip install local :

Main components on the Reveil

MAX7219RaspberryPi_Pico_W

Reveil bill of materials (BOM)

25 components, 18 distinct parts.

QtyPartRefs
2
MAX7219
U1, U2
1
RaspberryPi_Pico_W
A1
1
2N3904
Q1
1
IRLB8721PBF
Q2
1
Barrel_Jack_Switch
J1
1
AudioJack3_SwitchTR
J2
4
CA56-12EWA
ALARME1, ANNEE1, DATE1, HEURE1
1
SW_SPDT
ALARME_ON_OFF1
2
SW_Push
ARRET_ALARME1, LUMIERE1
1
R_Potentiometer_MountingPin
LUMINOSITE1
1
LED
D1
2
100nF
C1, C3
2
10uF
C2, C4
1
R
R1
1
47K
R2
1
100
R3
1
1.5K
R4
1
100R
R5

Reveil design files

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

Reveil: common questions

What microcontroller does the Reveil use?

The Reveil is built around the RaspberryPi_Pico_W, from the Raspberry Pi family.

How big is the Reveil PCB?

The Reveil measures 170 × 90 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Reveil?

25 components, from 18 distinct parts. The full bill of materials is listed on this page.

Where can I download the Reveil design files?

From the oscarlederrey/reveil repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Reveil design in my own project?

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

Can I test firmware for the Reveil without the hardware?

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

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