2 layers157.5 × 68 mm
2 layers112.3 × 136.7 mm
LEDcurtain_hardware
- Size
- 112.3 × 136.7 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 117
- Nets
- 202
- Pads
- 569
- Tracks, vias
- 1,241, 107
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 21 Jan 2025
- Updated
- 12 Feb 2025
Overview
PCB 2 is an open-source printed circuit board by KomplexKapharnaum, from the KomplexKapharnaum/LEDcurtain_hardware repository on GitHub, published under the GPL-3.0 licence. It is a 2-layer board of 112.3 × 136.7 mm with 117 parts on 202 nets, routed with 1,241 tracks and 107 vias.
It is built around the 74HCT245, TEENSY 4.1 and 74AHCT595D, with the J1B1211CCD among its other parts. Its parts include 33 connectors, 32 resistors, 9 capacitors and 9 ICs. It belongs with the NXP (LPC, Kinetis, i.MX RT) boards of this library.
Main components
4
74HCT245
DIP-20-40℃~+85℃ 28ns@4.5V 4.5V~5.5V 6mA 6mA 74HCT 8 8uA Bidirectional TTL-compatible CMOS Tri-State DIP-20 Buffers, Drivers, Receivers, Transceivers ROHSWuxi I-core Elec74 Series
TEENSY 4.1
Development Boards & Kits - ARM ModuleSparkFun ElectronicsUncategorised
74AHCT595D
SOP-16-40℃~+125℃ 1 110MHz 4.5V~5.5V 5.3ns@5V,50pF 500mW 74AHCT 8 Serial-to-Serial or Parallel Tri-State SOP-16 Shift Registers ROHSNexperiaShift Registers
J1B1211CCD
弯插-40℃~+85℃ 1 Gold Phosphor Bronze RJ45 Jack Right Angle Shielded With LED cat5 弯插 Ethernet Connectors / Modular Connectors (RJ45 RJ11) ROHSWIZNETEthernet Connectors / Modular Connectors (RJ45 RJ11)
README
README.mdTeensy KxKm Artnet Node Hardware
Version: V1.5.0
Clément SAILLANT pour KomplexKapharnaüm
Ce projet est la partie hardware d'un nœud Artnet basé sur Teensy 4.1 pour contrôler jusqu'a 50 bandes LED. La Teensy 4.1 est un microcontrôleur puissant capable de piloter un grand nombre de LEDs. Ce projet utilise la bibliothèque FastLED et objectFLED pour contrôler les LEDs et la bibliothèque Artnet pour recevoir les données Artnet.
ce repo contient le Schéma et PCB pour la gestion jusqu'à 40 ruban led en artnet (ou autres) avec une teensy 4.1 avec gestion d'alimentation pour économiser l'énergie quand les ruban de led n'affiche rien.
code disponible ici : https://github.com/KomplexKapharnaum/LEDcurtain/tree/main
Parts
117| Qty | Value | Footprint | References |
|---|---|---|---|
| 32 | 100R | Resistor_SMD:R_0201_0603Metric | R1, R2, R10, R11, R12, R13, R14, R15, R16, R17, R18, R19, R20, R21, R22, R23 +16 |
| 32 | Conn_01x03_Pin | Connector_Wire:SolderWire-2.5sqmm_1x03_P7.2mm_D2.4mm_OD3.6mm | J1, J2, J10, J11, J12, J13, J14, J15, J16, J17, J18, J19, J20, J21, J22, J23 +16 |
| 32 | SolderJumper_3_Open | Jumper:SolderJumper-3_P1.3mm_Open_RoundedPad1.0x1.5mm_NumberLabels | JP1, JP2, JP10, JP11, JP12, JP13, JP14, JP15, JP16, JP17, JP18, JP19, JP20, JP21, JP22, JP23 +16 |
| 8 | 100nf | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C2, C3, C4, C5, C6, C7, C8, C9 |
| 4 | 74AHCT595 | Package_SO:TSSOP-16_4.4x5mm_P0.65mm | U2, U4, U6, U8 |
| 4 | 74HCT245 | Package_SO:TSSOP-20_4.4x6.5mm_P0.65mm | U3, U5, U7, U9 |
| 1 | 0.1uF | Capacitor_THT:C_Disc_D3.0mm_W1.6mm_P2.50mm | C1 |
| 1 | J1B1211CCD | J1B1211CCD:J1B1211CCD | P1 |
| 1 | Screw_Terminal_01x02 | Connector_Wire:SolderWire-2.5sqmm_1x02_P8.8mm_D2.4mm_OD4.4mm | LED_PWR_IN1 |
| 1 | Screw_Terminal_01x02 | Connector_Wago:Wago_734-162_1x02_P3.50mm_Horizontal | +5V1 |
| 1 | Teensy4.1 | teensy.pretty-master:Teensy41 | U1 |
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Questions
How big is the PCB 2 PCB?
It measures 112.3 × 136.7 mm and has 2 copper layers, 1.6 mm thick.
What parts does the PCB 2 use?
117 parts, built around the 74HCT245, TEENSY 4.1, 74AHCT595D and J1B1211CCD. 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 PCB 2 KiCad files?
From the KomplexKapharnaum/LEDcurtain_hardware repository on GitHub, at the commit this page was made from: the board is PCB 2/PCB.kicad_pcb and its schematic LED Board/LED Board.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the PCB 2 design in my own project?
Its repository publishes it under the GPL-3.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).