4 layers48 × 73 mm
2 layers50 × 45 mm
LightingBoard
Champers5000/FauxLightWindow- Size
- 50 × 45 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 70
- Nets
- 49
- Pads
- 233
- Tracks, vias
- 309, 72
- Pours
- 199
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 4 Nov 2023
- Updated
- 5 Feb 2025
Overview
LightingBoard is an open-source printed circuit board by Champers5000, from the Champers5000/FauxLightWindow repository on GitHub. It is a 2-layer board of 50 × 45 mm with 70 parts on 49 nets, routed with 309 tracks and 72 vias.
It is built around the AVR32DD20-E/REB, LMR33630ADDA and XC6206P502MR, with the XRCGB32M000F1S2KR0 among its other parts. Its parts include 26 capacitors, 22 resistors, 9 ICs, 5 connectors and 4 inductors.
Main components
4
AVR32DD20-E/REB
VQFN-20(3x3)-40℃~+125℃ 1.8V~5.5V 16 24MHz 256Byte 32KB 4KB 8 Bit AVR Built-in FLASH VQFN-20(3x3) Microcontrollers (MCU/MPU/SOC) ROHSMicrochip TechnologyMicrocontrollers (MCU/MPU/SOC)
LMR33630ADDA
ESOP-8-40℃~+125℃@(TJ) 1 1V~24V 24uA 3.8V~36V 3A 400kHz Adjustable Buck Buck Built-in Yes ESOP-8 DC-DC Converters ROHSTexas InstrumentsDC-DC Converters
XC6206P502MR
SOT-23-3L-40℃~+85℃@(Ta) 1 1uA 200mA 290mV@(30mA) 5V 6V Fixed Over Current Protection、Short Circuit Protection Positive SOT-23-3L Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSTorex SemiconductorVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
XRCGB32M000F1S2KR0
-UncategorisedMurata
README
README.mdFauxLightWindow
Designed to emulate the sun in a windowless space.
- Uses GPS to determine your location and time in order to calculate luminosity at that location.
- Electronics implement flickerless dimming of LEDs through a controllable constant current buck converter
Parts
70| Qty | Value | Footprint | References |
|---|---|---|---|
| 12 | 10k | Resistor_SMD:R_0603_1608Metric | R1, R2, R4, R6, R7, R9, R10, R13, R15, R17, R18, R19 |
| 5 | 100nF | Capacitor_SMD:C_0603_1608Metric | C6, C12, C19, C21, C24 |
| 4 | 1u | Capacitor_SMD:C_0603_1608Metric | C4, C11, C17, C23 |
| 3 | 100u | Capacitor_SMD:CP_Elec_6.3x7.7 | C3, C10, C16 |
| 3 | 10u | Capacitor_SMD:C_0805_2012Metric | C2, C9, C15 |
| 2 | .1u | Capacitor_SMD:C_0603_1608Metric | C7, C13 |
| 2 | 100k | Resistor_SMD:R_0603_1608Metric | R8, R16 |
| 2 | 100m | Resistor_SMD:R_1206_3216Metric | R3, R12 |
| 2 | 100uH | CustomFootprints:IND_BOURNS_SDR1307 | L2, L4 |
| 2 | 100uH | CustomFootprints:7447231101 | L1, L3 |
| 2 | 10uF | Capacitor_SMD:C_0603_1608Metric | C20, C22 |
| 2 | 1K | Resistor_SMD:R_0603_1608Metric | R21, R22 |
| 2 | 1u | Capacitor_SMD:C_0805_2012Metric | C8, C14 |
| 2 | 30k | Resistor_SMD:R_0603_1608Metric | R5, R14 |
| 2 | C_CLK | Capacitor_SMD:C_0603_1608Metric | C25, C26 |
| 2 | INA180A2 | Package_TO_SOT_SMD:SOT-23-5 | U3, U6 |
| 2 | LED | LED_SMD:LED_0805_2012Metric | D1, D2 |
| 2 | LED Out | Connector_PinSocket_2.54mm:PinSocket_1x02_P2.54mm_Vertical | J2, J3 |
| 2 | LMR33630ADDA | Package_SO:Texas_HSOP-8-1EP_3.9x4.9mm_P1.27mm_ThermalVias | U4, U7 |
| 2 | MCP4725xxx-xCH | Package_TO_SOT_SMD:SOT-23-6 | U5, U8 |
| 1 | .1u | Capacitor_SMD:C_0805_2012Metric | C1 |
| 1 | 100n | Capacitor_SMD:C_0603_1608Metric | C18 |
| 1 | 2.2u | Capacitor_SMD:C_0603_1608Metric | C5 |
| 1 | 330 | Resistor_SMD:R_0603_1608Metric | R11 |
| 1 | 4.7K | Resistor_SMD:R_0603_1608Metric | R20 |
| 1 | AVR32DD20-E/REB | Package_DFN_QFN:VQFN-20-1EP_3x3mm_P0.4mm_EP1.7x1.7mm | U1 |
| 1 | Barrel_Jack_Switch | Connector_BarrelJack:BarrelJack_Horizontal | J1 |
| 1 | Programming | Connector_PinSocket_2.54mm:PinSocket_1x04_P2.54mm_Vertical | J4 |
| 1 | SolderJumper_2_Open | Jumper:SolderJumper-2_P1.3mm_Open_RoundedPad1.0x1.5mm | DAC_JPR1 |
| 1 | TL5580IDR | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U2 |
| 1 | UART | Connector_JST:JST_SH_BM04B-SRSS-TB_1x04-1MP_P1.00mm_Vertical | J5 |
| 1 | XC6206P502MR | Package_TO_SOT_SMD:SOT-23 | U10 |
| 1 | XRCGB32M000F1S2KR0 | Crystal:Crystal_SMD_2016-4Pin_2.0x1.6mm | X1 |
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Questions
How big is the LightingBoard PCB?
It measures 50 × 45 mm and has 2 copper layers, 1.6 mm thick.
What parts does the LightingBoard use?
70 parts, built around the AVR32DD20-E/REB, LMR33630ADDA, XC6206P502MR and XRCGB32M000F1S2KR0. 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 LightingBoard KiCad files?
From the Champers5000/FauxLightWindow repository on GitHub, at the commit this page was made from: the board is LightingBoard/LightingBoard.kicad_pcb and its schematic LightingBoard/CurrentControl.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the LightingBoard design in my own project?
Its repository states no licence, so its author keeps all rights: ask Champers5000 before reusing the design.