Oitavo DuplaFace
EngTarcisioSm·KiCad_Curso·Projetos/Oitavo_DuplaFace/Oitavo_DuplaFace.kicad_pcb
About the Oitavo DuplaFace PCB
Oitavo DuplaFace is an open source PIC PCB design by EngTarcisioSm, published on GitHub. It is a 2-layer board measuring 82.6 × 52.1 mm, with 10 components from 9 distinct parts.
Its main chip is the PIC16F628A-IP, from the PIC family. By type, the board carries 3 connectors, 3 capacitors, 1 IC, 1 crystal, 1 switch and 1 resistor.
From the project
- Com o KiCad aberto, ao clicar em "A", será aberto uma nova janela com todos os componentes disponiveis para o KiCad - No espaço filtro digitando apenas uma letra é possivel encontrar de forma rápida alguns compenetes - "r" resistor - "c" capacitor - "l" indutor - "c_p" capacito
- Com o KiCad aberto, ao clicar em "A", será aberto uma nova janela com todos os componentes disponiveis para o KiCad - No espaço filtro digitando apenas uma letra é possivel encontrar de forma rápida alguns compenetes - "r" resistor - "c" capacitor - "l" indutor - "c_p" capacitor polarizado - "crys cristal ↑
- Exemplo QuintoOrganizaçãoMicroprocessado - Utilizar labels, para cria-las pressionar a tecla "L" - Por mais que fisicamente no desenho não exista a conexão o programa entende que existe sim aquela conexão fisica - É interessante separar trechos do circuito com linhas tracejadas que…

Main components on the Oitavo DuplaFace
Oitavo DuplaFace bill of materials (BOM)
10 components, 9 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | PIC16F628A-IP | DIP-18_W7.62mm_LongPads | U1 |
| 1 | Crystal | Crystal_HC18-U_Horizontal | Y1 |
| 1 | Conn_01x08 | PinHeader_1x08_P2.00mm_Vertical | J1 |
| 1 | Conn_01x05 | PinHeader_1x05_P2.00mm_Vertical | J2 |
| 1 | Conn_01x02 | PinHeader_1x02_P2.00mm_Horizontal | J3 |
| 1 | SW_MEC_5G | SW_PUSH_6mm_H4.3mm | SW1 |
| 2 | 22pF | C_Disc_D4.3mm_W1.9mm_P5.00mm | C1, C2 |
| 1 | 100nF | C_Disc_D4.3mm_W1.9mm_P5.00mm | C3 |
| 1 | 10k | R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal | R1 |
Oitavo DuplaFace design files
The KiCad project lives in the EngTarcisioSm/KiCad_Curso repository on GitHub; these links point at the commit this page was built from.
Oitavo DuplaFace: common questions
What microcontroller does the Oitavo DuplaFace use?
The Oitavo DuplaFace is built around the PIC16F628A-IP, from the PIC family.
How big is the Oitavo DuplaFace PCB?
The Oitavo DuplaFace measures 82.6 × 52.1 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Oitavo DuplaFace?
10 components, from 9 distinct parts. The full bill of materials is listed on this page.
Where can I download the Oitavo DuplaFace design files?
From the EngTarcisioSm/KiCad_Curso repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the Oitavo DuplaFace design in my own project?
The repository has no license, so all rights stay with EngTarcisioSm. Use it as a reference, and ask the author before reusing the design.
Can I test firmware for the Oitavo DuplaFace without the hardware?
Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug PIC firmware against it before you order a PCB.
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