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Integration workshop-3

MatheusKunnen·integration-workshop-3·vending-machine/electronic-design/vending-machine-w-headers/vending-machine.kicad_pcb

Integration workshop-3 PCB layout, top view — open source Raspberry Pi board by MatheusKunnen

About the Integration workshop-3 PCB

Integration workshop-3 is an open source Raspberry Pi PCB design by MatheusKunnen, published on GitHub. It is a 2-layer board measuring 85.1 × 90.2 mm, with 38 components from 16 distinct parts.

Its main chip is the Raspberry_Pi_4, from the Raspberry Pi family. Other key parts include the IR-D, A4988 and ULN2003A. By type, the board carries 16 capacitors, 11 connectors, 7 ICs, 2 modules, 1 switch and 1 resistor.

From the project

This project was created for the Integration Workshop 3 within the Computer Engineering curriculum during the second semester of 2023 at UTFPR University.

This project was created for the Integration Workshop 3 within the Computer Engineering curriculum during the second semester of 2023 at UTFPR University.

- Alessandra Fernandes Lacerda - Gabriel Henrique Linke - Ivan Bauer Jr. - Matheus Kunnen Ledesma (Project Manager) - Meika Farias de Oliveira - Patricia Abe Turato

- Prof. Dr. Heitor Silvério Lopes - Prof. Dr. João Alberto Fabro

Main components on the Integration workshop-3

IR-DA4988ULN2003A

Integration workshop-3 bill of materials (BOM)

38 components, 16 distinct parts.

QtyPartRefs
2
IR-D
U1, U2
3
A4988
U3, U4, U7
2
ULN2003A
U5, U6
2
Stepper_Motor_unipolar_5pin
M1, M2
1
Raspberry_Pi_4
J1
1
12V Input
J2
1
12V Output
J3
1
5V Input
J4
3
Conn_01x03_Male
J5, J6, J7
3
Motor
J8, J9, J10
1
RFID-RC522-MODULE
P1
1
SW_SPDT
SW1
9
100nF
C1, C2, C3, C4, C5, C8, C10, C11 +1
4
220uF
C6, C7, C9, C12
3
100n
C15, C16, C17
1
10K
R1

Integration workshop-3 design files

The KiCad project lives in the MatheusKunnen/integration-workshop-3 repository on GitHub; these links point at the commit this page was built from.

Integration workshop-3: common questions

What microcontroller does the Integration workshop-3 use?

The Integration workshop-3 is built around the Raspberry_Pi_4, from the Raspberry Pi family.

How big is the Integration workshop-3 PCB?

The Integration workshop-3 measures 85.1 × 90.2 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Integration workshop-3?

38 components, from 16 distinct parts. The full bill of materials is listed on this page.

Where can I download the Integration workshop-3 design files?

From the MatheusKunnen/integration-workshop-3 repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Integration workshop-3 design in my own project?

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

Can I test firmware for the Integration workshop-3 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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