2 layers65 × 30 mm
Pi zero serial hat
aqualinkd/aqualinkd-zero-hat
Raspberry HAT to provide RS485 I/O and Power from Jandy RS485 control panel.
45 parts6
2 layers204 × 204 mm
LedWall
Skrooter/LedSquare- Size
- 204 × 204 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 107
- Nets
- 38
- Pads
- 309
- Tracks, vias
- 282, 4,962
- Pours
- 24
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 20 Jul 2022
- Updated
- 14 Apr 2023
Overview
LedWall is an open-source printed circuit board by Skrooter, from the Skrooter/LedSquare repository on GitHub. It is a 2-layer board of 204 × 204 mm with 107 parts on 38 nets, routed with 282 tracks and 4,962 vias.
It is built around the TPS5430DDA, WS2812B and B340. Its parts include 32 capacitors, 27 diodes, 6 resistors, 4 connectors and 1 IC.
Main components
3
TPS5430DDA
ESOP-8-40℃~+125℃@(TJ) 1 1.221V~32.04V 3A 4.4mA 5.5V~36V 500kHz Adjustable Buck Buck Built-in No ESOP-8 DC-DC Converters ROHSTexas InstrumentsDC-DC Converters
WS2812B
5mm X 5mm Surface Mount RGB LED with Intelligent ControlWorldsemiUncategorised
B340
SMC(DO-214AB)-55℃~+150℃ 1 Independent 100A 3A 40V 500mV@3A 500uA@40V SMC(DO-214AB) Schottky Diodes ROHSDiodes IncorporatedSchottky Diodes
Parts
107| Qty | Value | Footprint | References |
|---|---|---|---|
| 30 | TestPoint | TestPoint:TestPoint_Loop_D1.80mm_Drill1.0mm_Beaded | TP201, TP202, TP203, TP204, TP205, TP206, TP207, TP208, TP209, TP210, TP211, TP212, TP213, TP214, TP215, TP216 +14 |
| 26 | 100n/10V | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C207, C301, C302, C303, C304, C305, C306, C307, C308, C309, C310, C311, C312, C313, C314, C315 +10 |
| 25 | WS2812B | LED_SMD:LED_WS2812B_PLCC4_5.0x5.0mm_P3.2mm | D301, D302, D303, D304, D305, D306, D307, D308, D309, D310, D311, D312, D313, D314, D315, D316 +9 |
| 4 | Conn_02x05_Odd_Even | Connector_PinSocket_2.54mm:PinSocket_2x05_P2.54mm_Vertical | J101, J102, J103, J104 |
| 4 | StackingHole | MountingHole:MountingHole_4.3mm_M4_Pad_Via | H101, H102, H103, H104 |
| 3 | 47u | Capacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C202, C203, C204 |
| 2 | 10u/50V | Capacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C205, C206 |
| 2 | 20k | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R201, R203 |
| 2 | B340 | Diode_SMD:D_SOD-123 | D201, D202 |
| 2 | ToolingHole | JLC:JLC_toolinghole | H105, H106 |
| 1 | 10k | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R202 |
| 1 | 10n | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C201 |
| 1 | 22 | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R302 |
| 1 | 270R | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R301 |
| 1 | 47u | Ledwall:YNR6045-470M | L201 |
| 1 | 7k5 | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R204 |
| 1 | TPS5430DDA | Package_SO:TI_SO-PowerPAD-8_ThermalVias | U201 |
Questions
How big is the LedWall PCB?
It measures 204 × 204 mm and has 2 copper layers, 1.6 mm thick.
What parts does the LedWall use?
107 parts, built around the TPS5430DDA, WS2812B and B340. 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 LedWall KiCad files?
From the Skrooter/LedSquare repository on GitHub, at the commit this page was made from: the board is LedWall.kicad_pcb and its schematic LedWall.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the LedWall design in my own project?
Its repository states no licence, so its author keeps all rights: ask Skrooter before reusing the design.
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