4 layers103.5 × 85 mm
CaesarV2
luhbots/luhsoccer_electronics
The eletronics projects of our robots and basestation.
155 parts2
4 layers96 × 60 mm
Mainboard-2023
luhbots/luhsoccer_electronics2The eletronics projects of our robots and basestation.
- Size
- 96 × 60 mm
- Copper layers
- 4
- Thickness
- 1.61 mm
- Parts
- 212
- Nets
- 165
- Pads
- 707
- Tracks, vias
- 1,386, 359
- Pours
- 28
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 3 Jul 2023
- Updated
- 3 Jul 2023
Overview
Mainboard-2023 is an open-source printed circuit board by luhbots, from the luhbots/luhsoccer_electronics repository on GitHub. It is a 4-layer board of 96 × 60 mm with 212 parts on 165 nets, routed with 1,386 tracks and 359 vias.
It is built around the RP2040, W25Q128JVSIQ and AP63205WU, with the AP64500SP, 74AHC1G08GW and BMI270 among its other parts. Its parts include 62 capacitors, 53 resistors, 15 connectors, 14 diodes and 9 ICs. It belongs with the computers and single-board computers boards and the RP2040 and FPGA and CPLD boards of this library.
Main components
7
RP2040
LQFN-56(7x7)12bit 133MHz 30 LQFN-56(7x7) Microcontrollers (MCU/MPU/SOC) ROHSRaspberry PiMicrocontrollers (MCU/MPU/SOC)
W25Q128JVSIQ
SOIC-8-208mil-40℃~+85℃ 100,000 cycles 120ms@(32KB) 128Mbit 133MHz 1uA 2.7V~3.6V 20 Years 3ms Power-on reset、Hardware write protection、Software write protection、Write enable latch、Absolute write protection SPI SOIC-8-208mil NOR FLASH ROHSWinbondNOR FLASH
AP63205WU
TSOT-23-6-40℃~+85℃@(TA) 1 1.1MHz 22uA 2A 3.8V~32V 5V Buck Built-in Fixed Overcurrent Protection、Light load efficient mode、Cycle-by-cycle current limiting、Hiccup current limiting、EMI optimization (spread spectrum) Step-down type Yes TSOT-23-6 DC-DC Converters ROHSDiodes IncorporatedDC-DC Converters
AP64500SP
SO-8-EP-40℃~+85℃ 1 100kHz~2.2MHz 25uA 3.8V~40V 5A 800mV~39V Adjustable Buck Built-in Overcurrent Protection、Light load efficient mode、Cycle-by-cycle current limiting、Frequency synchronization、Hiccup current limiting、External compensation、EMI optimization (spread spectrum) Step-down type Yes SO-8-EP DC-DC Converters ROHSDiodes IncorporatedDC-DC Converters
74AHC1G08GW
SOT-353-40℃~+125℃ 1 1.5V~3.85V 1.9V~2V、2.9V~3V、3.7V~3.94V、4.4V~4.5V 100mV、360mV~550mV 10nA 2 2V~5.5V 500mV~1.65V 74AHC Series 9.5ns@3.3V,15pF AND Gate Overvoltage-tolerant input StandardCMOS SOT-353 Logic Gates ROHSMDDLogic Gates
BMI270
LGA-14(2.5x3)-40℃~+85℃ 1.71V~3.6V 16bit 2KB 3.5uA Accelerometer Gyroscope SPI、I2C X,Y,Z X,Y,Z ±16g ±2000dps LGA-14(2.5x3) Accelerometers ROHSBosch SensortecAccelerometers
WS2812B
5mm X 5mm Surface Mount RGB LED with Intelligent ControlWorldsemiUncategorised
Parts
212| Qty | Value | Footprint | References |
|---|---|---|---|
| 31 | 100n | Capacitor_SMD:C_0402_1005Metric | C103, C107, C108, C111, C301, C303, C304, C305, C306, C401, C405, C406, C407, C408, C409, C410 +15 |
| 11 | 2k 0.1% | Resistor_SMD:R_0402_1005Metric | R501, R502, R503, R504, R505, R506, R507, R508, R509, R510, R522 |
| 9 | 1k 0.1% | Resistor_SMD:R_0402_1005Metric | R512, R513, R514, R515, R516, R517, R518, R519, R520 |
| 6 | 1k | Resistor_SMD:R_0402_1005Metric | R114, R401, R405, R603, R701, R705 |
| 5 | 10k | Resistor_SMD:R_0402_1005Metric | R101, R103, R106, R402, R702 |
| 5 | 1u | Capacitor_SMD:C_0402_1005Metric | C101, C404, C414, C704, C714 |
| 5 | 22u | Capacitor_SMD:C_0603_1608Metric | C104, C105, C112, C113, C114 |
| 5 | D | Diode_SMD:D_SOD-323 | D101, D102, D105, D401, D701 |
| 5 | SW_Push | Button_Switch_SMD:SW_SPST_TL3305A | SW101, SW401, SW402, SW701, SW702 |
| 4 | 27R4 | Resistor_SMD:R_0402_1005Metric | R403, R404, R703, R704 |
| 4 | 27p | Capacitor_SMD:C_0402_1005Metric | C402, C403, C702, C703 |
| 4 | Conn_01x02 | Connector_Molex:Molex_Micro-Fit_3.0_43650-0200_1x02_P3.00mm_Horizontal | J101, J103, J104, J105 |
| 4 | LED_GREEN | LED_SMD:LED_0603_1608Metric | D103, D106, D107, D108 |
| 4 | MountingHole_Pad | MountingHole:MountingHole_3.2mm_M3_DIN965_Pad | H101, H102, H103, H104 |
| 4 | WS2812B | LED_SMD:LED_WS2812B_PLCC4_5.0x5.0mm_P3.2mm | D601, D602, D603, D604 |
| 3 | 1n | Capacitor_SMD:C_0402_1005Metric | C302, C308, C309 |
| 3 | LOGO | LOGO | G***, G***, G*** |
| 2 | 100R | Resistor_SMD:R_0402_1005Metric | R112, R601 |
| 2 | 100k | Resistor_SMD:R_0402_1005Metric | R107, R110 |
| 2 | 100u | Capacitor_SMD:C_0805_2012Metric | C106, C109 |
| 2 | 10n | Capacitor_SMD:C_0402_1005Metric | C307, C316 |
| 2 | 10u | Capacitor_SMD:C_0805_2012Metric | C102, C110 |
| 2 | 12MHz | Crystal:Crystal_SMD_5032-2Pin_5.0x3.2mm | Y401, Y701 |
| 2 | 1M | Resistor_SMD:R_0402_1005Metric | R102, R109 |
| 2 | 1p2 | Capacitor_SMD:C_0402_1005Metric | C313, C314 |
| 2 | 2k2 | Resistor_SMD:R_0402_1005Metric | R104, R108 |
| 2 | Conn_01x03 | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J402, J702 |
| 2 | G*** | kibuzzard-634AEB0E | kibuzzard-634AEB0E, kibuzzard-634AEB0E |
| 2 | G*** | kibuzzard-634AED5B | kibuzzard-634AED5B, kibuzzard-634AED5B |
| 2 | G*** | kibuzzard-634AEB06 | kibuzzard-634AEB06, kibuzzard-634AEB06 |
| 2 | G*** | kibuzzard-634AEB3C | kibuzzard-634AEB3C, kibuzzard-634AEB3C |
| 2 | RP2040 | RP2040:RP2040-QFN-56 | U201, U602 |
| 2 | USB_C_Receptacle_USB2.0 | Connector_USB:USB_C_Receptacle_GCT_USB4085 | J401, J701 |
| 2 | W25Q128JVS | Package_SO:SOIC-8_5.23x5.23mm_P1.27mm | U401, U701 |
| 1 | 0p5 | Capacitor_SMD:C_0402_1005Metric | C310 |
| 1 | 0p8 | Capacitor_SMD:C_0402_1005Metric | C312 |
| 1 | 100p | Capacitor_SMD:C_0402_1005Metric | C311 |
| 1 | 10m/1W | Resistor_SMD:R_1206_3216Metric | R111 |
| 1 | 10u | Inductor_SMD:L_1210_3225Metric | L102 |
| 1 | 15p | Capacitor_SMD:C_0402_1005Metric | C115 |
| 1 | 15u | Inductor_SMD:L_1210_3225Metric | L303 |
| 1 | 200k | Resistor_SMD:R_0402_1005Metric | R117 |
| 1 | 220k | Resistor_SMD:R_0402_1005Metric | R511 |
| 1 | 22k1 | Resistor_SMD:R_0402_1005Metric | R118 |
| 1 | 270R | Resistor_SMD:R_0402_1005Metric | R115 |
| 1 | 2n5 | Inductor_SMD:L_0402_1005Metric | L302 |
| 1 | 2n7 | Capacitor_SMD:C_0402_1005Metric | C116 |
| 1 | 309k | Resistor_SMD:R_0402_1005Metric | R113 |
| 1 | 37k4 | Resistor_SMD:R_0402_1005Metric | R116 |
| 1 | 3n | Inductor_SMD:L_0402_1005Metric | L301 |
| 1 | 470R | Resistor_SMD:R_0402_1005Metric | R521 |
| 1 | 470n | Capacitor_SMD:C_0402_1005Metric | C315 |
| 1 | 4u7 | Inductor_SMD:L_1210_3225Metric | L101 |
| 1 | 52.0MHz | Crystal:Crystal_SMD_2016-4Pin_2.0x1.6mm | Y301 |
| 1 | 68k | Resistor_SMD:R_0402_1005Metric | R105 |
| 1 | 6k8 | Resistor_SMD:R_0402_1005Metric | R602 |
| 1 | 74AHC1G08 | Package_TO_SOT_SMD:SOT-23-5 | U502 |
| 1 | AP1117-33 | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U1 |
| 1 | AP63205WU | Package_TO_SOT_SMD:TSOT-23-6 | U103 |
| 1 | AP64500 | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U104 |
| 1 | ARGB | TestPoint:TestPoint_Pad_D2.0mm | TP3 |
| 1 | Antenna_Shield | Connector_Coaxial:U.FL_Molex_MCRF_73412-0110_Vertical | AE301 |
| 1 | BMI270 | BMI270:14-VFLGA (2.5x3) | U601 |
| 1 | CPT-9019S | Buzzer_Beeper:Buzzer_CUI_CPT-9019S-SMT | BZ601 |
| 1 | Conn_01x02 | Connector_Wire:SolderWire-1.5sqmm_1x02_P6mm_D1.7mm_OD3mm | J102 |
| 1 | Conn_01x02_MountingPin | Connector_JST:JST_PH_B2B-PH-SM4-TB_1x02-1MP_P2.00mm_Vertical | J601 |
| 1 | Conn_01x03_MountingPin | Connector_JST:JST_PH_B3B-PH-SM4-TB_1x03-1MP_P2.00mm_Vertical | J603 |
| 1 | Conn_01x04 | Connector_JST:JST_PH_S4B-PH-K_1x04_P2.00mm_Horizontal | J502 |
| 1 | Conn_01x08_MountingPin | Connector_JST:JST_PH_S8B-PH-SM4-TB_1x08-1MP_P2.00mm_Horizontal | J501 |
| 1 | Conn_01x08_MountingPin | Connector_JST:JST_PH_B8B-PH-SM4-TB_1x08-1MP_P2.00mm_Vertical | J602 |
| 1 | Conn_02x06_Odd_Even | Connector_PinSocket_2.54mm:PinSocket_2x06_P2.54mm_Vertical_SMD | J201 |
| 1 | D_Zener_Dual_3V3 | Package_TO_SOT_SMD:SOT-23 | D104 |
| 1 | Fuse 10A | Fuse:Fuse_1206_3216Metric | F101 |
| 1 | G*** | kibuzzard-634AEEBE | kibuzzard-634AEEBE |
| 1 | G*** | kibuzzard-634D40D0 | kibuzzard-634D40D0 |
| 1 | G*** | kibuzzard-634D40B1 | kibuzzard-634D40B1 |
| 1 | G*** | kibuzzard-634AEA55 | kibuzzard-634AEA55 |
| 1 | G*** | kibuzzard-634AEEE9 | kibuzzard-634AEEE9 |
| 1 | G*** | kibuzzard-634AEFCB | kibuzzard-634AEFCB |
| 1 | G*** | kibuzzard-634AEEDD | kibuzzard-634AEEDD |
The 192 most common of 212 parts.
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Questions
How big is the Mainboard-2023 PCB?
It measures 96 × 60 mm and has 4 copper layers, 1.61 mm thick.
What parts does the Mainboard-2023 use?
212 parts, built around the RP2040, W25Q128JVSIQ, AP63205WU and AP64500SP. 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 Mainboard-2023 KiCad files?
From the luhbots/luhsoccer_electronics repository on GitHub, at the commit this page was made from: the board is Bossix/Mainboard-2023.kicad_pcb and its schematic Asterix/ControlUnit.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Mainboard-2023 design in my own project?
Its repository states no licence, so its author keeps all rights: ask luhbots before reusing the design.