2 layers135 × 35 mm
Motorized Fader Driver
ApolloFops/Motorized-Fader-Driver
A PCB designed to mount to the side of a motorized fader and allow for interfacing with it over I2C.
55 parts1
4 layers78 × 50.9 mm
CB-01
ayaxan7/CB-01NeonCore is a cyberpunk-inspired electronic badge built around the RP2040 microcontroller. The project combines embedded hardware with custom PCB artwork, resulting in a compact development badge that is both functional…
- Size
- 78 × 50.9 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 68
- Nets
- 76
- Pads
- 270
- Tracks, vias
- 546, 52
- Pours
- 7
- Routed
- Yes
- KiCad
- KiCad 10.0 (file 20260206)
- Created
- 24 Jun 2026
- Updated
- 8 Jul 2026
Overview
CB-01 is an open-source printed circuit board by ayaxan7, from the ayaxan7/CB-01 repository on GitHub. It is a 4-layer board of 78 × 50.9 mm with 68 parts on 76 nets, routed with 546 tracks and 52 vias.
It is built around the RP2040, W25Q32JVSSIQ and ME6211C33M5G-N, with the SK6812MINI-E, TS04-66-70-BK-160-SMT and ABM8G-12.000MHZ-18-D2Y-T among its other parts. Its parts include 17 resistors, 16 capacitors, 15 diodes, 7 switches and 4 ICs. It belongs with the RP2040 boards of this library.
Main components
9
RP2040
LQFN-56(7x7)12bit 133MHz 30 LQFN-56(7x7) Microcontrollers (MCU/MPU/SOC) ROHSRaspberry PiMicrocontrollers (MCU/MPU/SOC)
W25Q32JVSSIQ
SOIC-8-208mil-40℃~+85℃ 100,000 cycles 133MHz 1uA 2.7V~3.6V 20 Years 32Mbit 3ms SPI SOIC-8-208mil NOR FLASH ROHSWinbondNOR FLASH
ME6211C33M5G-N
SOT-23-5-40℃~+150℃ 1 120mV@(100mA) 3.3V 500mA 50uVrms 60uA 6V 70dB@(1kHz) Fixed Over Current Protection、Enable、Short Circuit Protection Positive SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSMICRONEVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
SK6812MINI-E
SMD-40℃~+85℃ 0.6mA 1.78mm 120mcd~240mcd 120° 160mcd~320mcd 1kHz 2.8mm 2000V 3.2mm 3.7V~5.5V 460nm~470nm 515nm~525nm 620nm~625nm 800Kbit/s 815mcd~1275mcd Semi-transparent lens SMD RGB LEDs(Built-in IC) ROHSOPSCO OptoelectronicsRGB LEDs(Built-In IC)
TS04-66-70-BK-160-SMT
SMD-4P,6x6mm-30℃~+80℃ 1.6N 12V 50mA 6mm 6mm 7mm 80,000 cycles Gull Wing Round Button SPST-NO Surface Mount,Vertical SMD-4P,6x6mm Tactile Switches ROHSCUITactile Switches
ABM8G-12.000MHZ-18-D2Y-T
SMD3225-4P-40℃~+85℃ 120Ω 12MHz ±20ppm ±30ppm SMD3225-4P Ceramic Resonators ROHSAbraconCeramic Resonators
MMBT3904
SOT-23-55℃~+150℃ 1 NPN 100 100nA 200mA 200mW 300MHz 300mV 40V 6V NPN SOT-23 Bipolar (BJT) ROHSJiangsu Changjing Electronics Technology (CJ)Bipolar (BJT)
PS1240P02BT
插件,D=12.2mm-10℃~+70℃ 12.2mm 30V 3V 4kHz 5mm 7.8mm 70dB Passive (Externally Driven) Piezoelectric 插件,D=12.2mm Buzzers ROHSTDKBuzzers
TYPE-C-31-M-12
SMD-30℃~+80℃ 1 10,000 cycles 16P 20V 5A 7.35mm Female Surface Mount, Right Angle Type-C SMD USB Connectors ROHSHRO ElectronicsUSB Connectors
README
README.mdNeonCore
RP2040 Cyberpunk Development Badge
NeonCore is a cyberpunk-inspired electronic badge built around the RP2040 microcontroller. The project combines embedded hardware with custom PCB artwork, resulting in a compact development badge that is both functional and visually distinctive.
Designed entirely in KiCad, the board includes USB Type-C connectivity, Li-Po battery support with onboard charging, RGB lighting, OLED display support, external QSPI flash memory, and onboard power management. The goal was to create a portable embedded platform that could later be extended with custom firmware and interactive applications.
Features
- RP2040 Dual-Core Microcontroller
- USB Type-C Connectivity
- 3.7V Li-Po Battery Support
- MCP73831 Battery Charging Circuit
- ME6211 3.3V Voltage Regulator
- 16 × SK6812 Mini RGB LEDs
- 1.3" OLED Display Support
- External QSPI Flash Memory
- Onboard Power Switch
- Custom Cyberpunk PCB Artwork
Project Status
- Schematic Completed
- PCB Layout Completed
- Design Rule Check (DRC) Passed
- Gerber Files Generated
- Ready for Fabrication
Tools Used
- KiCad
- Git
- GitHub
Designed and developed using KiCad.
Parts
68| Qty | Value | Footprint | References |
|---|---|---|---|
| 13 | SK6812MINI | LED_SMD:LED_SK6812MINI_PLCC4_3.5x3.5mm_P1.75mm | D3, D4, D5, D6, D7, D8, D9, D10, D11, D12, D13, D14, D15 |
| 6 | 100nF | Capacitor_SMD:C_0805_2012Metric | C9, C10, C11, C12, C14, C16 |
| 6 | 10K | Resistor_SMD:R_0805_2012Metric | R12, R13, R14, R15, R16, R17 |
| 6 | TS04-66-70-BK-160-SMT | MyLibrary:SW_TS04-66-70-BK-160-SMT | S1, S2, S3, S4, S5, S6 |
| 4 | 4.7uF | Capacitor_SMD:C_0805_2012Metric | C1, C2, C3, C4 |
| 3 | 1K | Resistor_SMD:R_0805_2012Metric | R5, R11, R18 |
| 2 | 100K | Resistor_SMD:R_0805_2012Metric | R6, R7 |
| 2 | 10uF | Capacitor_SMD:C_0805_2012Metric | C5, C15 |
| 2 | 18pF | Capacitor_SMD:C_0805_2012Metric | C7, C8 |
| 2 | LED | LED_SMD:LED_0805_2012Metric | D1, D2 |
| 2 | LOGO | LOGO | G***, G*** |
| 1 | 100uF | Capacitor_SMD:C_0805_2012Metric | C6 |
| 1 | 1uF | Capacitor_SMD:C_0805_2012Metric | C13 |
| 1 | 200 | Resistor_SMD:R_0805_2012Metric | R9 |
| 1 | 330 | Resistor_SMD:R_0805_2012Metric | R10 |
| 1 | 470 | Resistor_SMD:R_0805_2012Metric | R3 |
| 1 | 5.1K | Resistor_SMD:R_0805_2012Metric | R2 |
| 1 | 5.1k | Resistor_SMD:R_0805_2012Metric | R1 |
| 1 | 5K | Resistor_SMD:R_0805_2012Metric | R4 |
| 1 | ABM8G-12.000MHZ-18-D2Y-T | MyLibrary:XTAL_ABM8G-12.000MHZ-18-D2Y-T | Y2 |
| 1 | Conn_01x02_Socket | MyLibrary:JST_S2B-PH-K-S_LF__SN_ | J2 |
| 1 | Conn_01x04_Socket | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J5 |
| 1 | Conn_01x07_Pin | Connector_PinHeader_2.54mm:PinHeader_1x07_P2.54mm_Vertical | J1 |
| 1 | MCP73831-2-OT | Package_TO_SOT_SMD:SOT-23-5 | U2 |
| 1 | ME6211C33M5 | Package_TO_SOT_SMD:SOT-23-5 | U3 |
| 1 | MMBT3904 | MyLibrary:P200_SOT-23 | Q2 |
| 1 | PS1240P02BT | MyLibrary:XDCR_PS1240P02BT | LS1 |
| 1 | RP2040 | Package_DFN_QFN:QFN-56-1EP_7x7mm_P0.4mm_EP3.2x3.2mm | U1 |
| 1 | SW_SPDT | MyLibrary:SW_JS102011SAQN | SW1 |
| 1 | TYPE-C-31-M-12 | MyLibrary:HRO_TYPE-C-31-M-12 | J4 |
| 1 | W25Q32JVSS | Package_SO:SOIC-8_5.3x5.3mm_P1.27mm | U4 |
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Questions
How big is the CB-01 PCB?
It measures 78 × 50.9 mm and has 4 copper layers, 1.6 mm thick.
What parts does the CB-01 use?
68 parts, built around the RP2040, W25Q32JVSSIQ, ME6211C33M5G-N and SK6812MINI-E. 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 CB-01 KiCad files?
From the ayaxan7/CB-01 repository on GitHub, at the commit this page was made from: the board is CB-01.kicad_pcb and its schematic CB-01.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the CB-01 design in my own project?
Its repository states no licence, so its author keeps all rights: ask ayaxan7 before reusing the design.