2 layers24 × 84.5 mm
Lhc tijolo32 board
lhc/Hardware
Open Hardware respository from Laboratório Hacker de Campinas
50 parts6
4 layers51.6 × 44.4 mm
LHCbit
lhc/Hardware6Open Hardware respository from Laboratório Hacker de Campinas
- Size
- 51.6 × 44.4 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 51
- Nets
- 108
- Pads
- 314
- Tracks, vias
- 743, 295
- Pours
- 12
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 16 Dec 2023
- Updated
- 21 Dec 2024
Overview
LHCbit is an open-source printed circuit board by lhc, from the lhc/Hardware repository on GitHub. It is a 4-layer board of 51.6 × 44.4 mm with 51 parts on 108 nets, routed with 743 tracks and 295 vias.
It is built around the ESP32-S3-WROOM-1-N8 and RAK3172-SIP. Its parts include 24 capacitors, 9 resistors, 5 inductors, 3 ICs and 3 switches. It belongs with the ESP32 boards of this library.
Main components
2README
README.mdDesenvolvimento de HW LHC
Desde a sua fundação vários projetos de HW Hardware abertos foram desenvolvidos no LHC, usando diferentes processadores e ferramentas. Este repositório contém todos os projetos já desenvolvidos no LHC.
Contribua e participe dos projetos com Hardware no LHC
Acesse o nosso forms e se conecte ao time do Laboratório Hacker de Campinas, através da criação de sua conta no forum e conversando com o pessoal sobre os diversos projetos. https://discourse.lhc.net.br
Projetos
2024
- LHCbit
- Venda limitada, pegue a sua placa antes que acabe
- Construindo sua placa em KICAD
- nodeLHC
- nodeLHC-ESP32
Oficinas
Portes
Bibliotecas
Contribuidores
- Leandro Pereira
- Douglas Esteves
- Jorge Guzman
- Manassés Souza
- Marcelo Junqueira
- Matheus Brito
- Estevan
- Pedro Minatel
- Rafael Estevam
- Alexandre Fernandes
- Rodrigo Azevedo
- Gustavo Ortenzi
Parts
51| Qty | Value | Footprint | References |
|---|---|---|---|
| 20 | C-EUC0402 | Capacitor_SMD:C_0402_1005Metric | C3, C10, C11, C12, C13, C14, C15, C16, C17, C18, C19, C20, C21, C22, C23, C24 +4 |
| 8 | R-US_R0402 | Resistor_SMD:R_0402_1005Metric | R2, R3, R4, R5, R6, R7, R8, R9 |
| 4 | C-EUC0603 | Capacitor_SMD:C_0603_1608Metric | C1, C2, C5, C6 |
| 3 | Ferrite bead 0603 | Inductor_SMD:L_0603_1608Metric | L2, L4, L5 |
| 2 | DTSM-6 | Tactile_6.6x6x4.3_DTSM-6:Tactile_6.6x6x4.3_DTSM-6 | S1, S2 |
| 1 | 434153017835 | 434153017835:434153017835_3.2x2.9x1.7 | S3 |
| 1 | 62000511121 | 62000511121:62000511121 | J1 |
| 1 | Adafruit 0.96" TFT LCD | ADafruit_0.96_Display:ADafruit_0.96_Display | LCD1 |
| 1 | ESP32-S3-WROOM-1 | ESP32S3WROOM1N16R2:ESP32S3WROOM1N16R2 | U1 |
| 1 | Ferrite bead 0402 | rcl.IntLib:L0402 - rounded | L1 |
| 1 | MICRO:BIT_EDGE | MICROBIT_EDGE:MICROBIT_EDGE | MB1 |
| 1 | NCP1117LP | Package_TO_SOT_SMD:SOT-223 | U2 |
| 1 | R-US_R0603 | Resistor_SMD:R_0603_1608Metric | R1 |
| 1 | RAK3172-SiP | RAK3172SiP:RAK3172SiP | U3 |
| 1 | SK6812MINI_NOPoly | SK6812MINI:SK6812MINI | LED2 |
| 1 | SMACONNECTOR_EDGE_UFL | SMA_EDGELAUNCH_UFL:SMA_EDGELAUNCH_UFL | JX1 |
| 1 | USB-Type-C-12402012E212A | AMPHENOL_12402012E212A:AMPHENOL_12402012E212A | USB1 |
| 1 | ~ | CHIPLED_0805:CHIPLED_0805 | LED1 |
| 1 | ~ | Inductor_SMD:L_0805_2012Metric_Pad1.15x1.40mm_HandSolder | L3 |
Questions
How big is the LHCbit PCB?
It measures 51.6 × 44.4 mm and has 4 copper layers, 1.6 mm thick.
What parts does the LHCbit use?
51 parts, built around the ESP32-S3-WROOM-1-N8 and RAK3172-SIP. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the LHCbit KiCad files?
From the lhc/Hardware repository on GitHub, at the commit this page was made from: the board is LHCbit/kicad/LHCbit.kicad_pcb and its schematic LHCbit/kicad/LHCbit.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the LHCbit design in my own project?
Its repository states no licence, so its author keeps all rights: ask lhc before reusing the design.
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