4 layers
CABadge V2 1
nbtca/CABadge
CABadge 计协电子吧唧：基于 ESP32-S3 的开源圆屏互动徽章，支持动态壁纸、触摸交互、Wi-Fi/BLE 和趣味小应用，提供 PCB、3D 打印外壳、固件及配套工具。
110 parts15MIT
4 layers96.7 × 114.1 mm
Brucon hardware
jorisplusplus/bruconbrucon badge
- Size
- 96.7 × 114.1 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 702
- Nets
- 207
- Pads
- 2,943
- Tracks, vias
- 8,202, 1,563
- Pours
- 121
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 3 Apr 2024
- Updated
- 19 Aug 2024
Overview
Brucon hardware is an open-source printed circuit board by jorisplusplus, from the jorisplusplus/brucon repository on GitHub. It is a 4-layer board of 96.7 × 114.1 mm with 702 parts on 207 nets, routed with 8,202 tracks and 1,563 vias.
It is built around the 74HCT245PW, ESP32-S2-MINI-2-N4 and TC5020D, with the TC7262C, IP5305T and SC7A20TR among its other parts. Its parts include 610 diodes, 28 capacitors, 28 resistors, 14 ICs and 7 switches. It belongs with the ESP32 boards of this library.
Main components
12
74HCT245PW
TSSOP-20-40℃~+125℃ 1 12ns@4.5V,50pF 160uA 4.5V~5.5V 6mA 6mA 74HCT 8 Bidirectional Tri-State TSSOP-20 Buffers, Drivers, Receivers, Transceivers ROHSNexperiaBuffers, Drivers, Receivers, Transceivers
ESP32-S2-MINI-2-N4
SMD-40℃~+105℃ -97dBm 19.5dBm 2.4GHz 310mA 3V~3.6V 63mA ESP32-S2FH4 Chip On-board PCB Antenna UART、SPI、I2C、I2S、USB SMD WiFi Modules ROHSEspressif SystemsWiFi Modules
TC5020D
SSOP-24-40℃~+85℃ 11V 16 2.5% 25MHz 3.3V~5V 36mA DC-DC SSOP-24 LED Drivers ROHSShenzhen Fuman ElecLED Drivers
TC7262C
SOP-16-40℃~+85℃ 3.3V~5.5V 8 Built-in DC-DC Short Circuit Protection SOP-16 LED Drivers ROHSShenzhen Fuman ElecLED Drivers
IP5305T
ESOP-8-20℃~+70℃ 1 1.4A 100uA 2.85V 4.2V 4.65V~5.5V Charging IC ESOP-8 Battery Management ROHSINJOINICBattery Management
SC7A20TR
LGA-12(2x2)LGA-12(2x2) Accelerometers ROHSHangzhou Silan MicroelectronicsAccelerometers
NH-B1212RGBA-HF
SMD,1.2x1.2mm-30℃~+85℃ 0.9mm 1.23mm 1.2mm 110° Common Anode R:2V、G:2.8V、B:2.8V R:42mcd、G:145mcd、B:20mcd R:48mW、G:64mW、B:64mW R:622nm、G:526nm、B:470nm R:8mA、G:5mA、B:3mA Top-mount SMD,1.2x1.2mm RGB LEDs ROHSFoshan NationStar OptoelectronicsRGB LEDs
B3FS-1010P
SMD-4P,6.3x6mm-25℃~+70℃ 1N 24V 4.3mm 50mA 6.3mm 6mm Gull Wing Round Button SPST Surface Mount,Vertical SMD-4P,6.3x6mm Tactile Switches ROHSOmronTactile Switches
AO3400A
SOT-23-55℃~+150℃ 1 N-channel 1.45V 1.4W 30V 48mΩ@2.5V 5.7A 50pF 630pF 75pF 7nC@10V N-Channel SOT-23 MOSFETs ROHSAlpha & Omega SemiconductorMOSFETs
PJ-320D
SMD-30℃~+70℃ 12V 1A 3.5mm Headphone Jack Copper Gold SMD Audio Connectors ROHSSHOU HANAudio Connectors
TSB008A2530A
SMD,6x3.5mm12V 2.5mm 3.5mm 3N 50mA 6mm No PC Pin Rectangular Button SPST Surface Mount,Vertical White Without Bracket SMD,6x3.5mm Tactile Switches ROHSBZCNTactile Switches
USB-TYPE-C-018
SMD-25℃~+85℃ 1 10000 times 16P 3A 5V 7.35mm Female Surface Mount, Right Angle Type-C SMD USB Connectors ROHSDEALONUSB Connectors
Parts
702| Qty | Value | Footprint | References |
|---|---|---|---|
| 608 | NH-B1212RGBA-HF | NH-B1212RGBA:NH-B1212RGBA | D1001, D1002, D1003, D1004, D1005, D1006, D1007, D1008, D1009, D1010, D1011, D1012, D1013, D1014, D1015, D1016 +592 |
| 17 | 100nF | Capacitor_SMD:C_0603_1608Metric | C102, C103, C104, C105, C106, C107, C108, C109, C301, C302, C303, C304, C305, C306, C307, C308 +1 |
| 10 | 1k | Resistor_SMD:R_0402_1005Metric | R3, R7, R101, R103, R108, R109, R110, R111, R112, R113 |
| 7 | 22uF | Capacitor_SMD:C_0805_2012Metric | C7, C101, C201, C202, C203, C204, C206 |
| 6 | 1.8k | Resistor_SMD:R_0402_1005Metric | R301, R302, R303, R304, R305, R306 |
| 6 | B3FS-1010P | Button:SW_Push_1P1T_NO_6x6mm_H9.5mm | SW101, SW102, SW103, SW104, SW105, SW106 |
| 6 | TC5020D | Package_SO:SSOP-24_3.9x8.7mm_P0.635mm | U305, U306, U307, U308, U309, U310 |
| 6 | TestPoint | TestPoint:TestPoint_Pad_D1.0mm | TP1, TP2, TP3, TP4, TP101, TP104 |
| 4 | 5.1k | Resistor_SMD:R_0402_1005Metric | R104, R105, R106, R107 |
| 3 | 10 | Resistor_SMD:R_0402_1005Metric | R4, R5, R102 |
| 3 | 10uF | Capacitor_SMD:C_0603_1608Metric | C1, C2, C3 |
| 3 | TC7262C | Package_SO:SO-16_3.9x9.9mm_P1.27mm | U302, U303, U304 |
| 2 | 10k | Resistor_SMD:R_0402_1005Metric | R2, R6 |
| 2 | 200 | Resistor_SMD:R_0402_1005Metric | R203, R204 |
| 2 | AO3400A | Package_TO_SOT_SMD:SOT-23 | Q1, Q2 |
| 2 | MountingHole | MountingHole:MountingHole_2.5mm | H1, H2 |
| 2 | Red LED | LED_SMD:LED_0805_2012Metric | D201, D202 |
| 1 | 2 | Resistor_SMD:R_0402_1005Metric | R1 |
| 1 | 2.2uH | Inductor_SMD:L_Changjiang_FNR5030S | L201 |
| 1 | 74HCT245PW | Package_SO:TSSOP-20_4.4x6.5mm_P0.65mm | U301 |
| 1 | C | Capacitor_SMD:C_0603_1608Metric | C205 |
| 1 | ESP32-S2-MINI-2-N4 | PCM_Espressif:ESP32-S2-MINI-1 | U101 |
| 1 | HT75xx-1-SOT89 | Package_TO_SOT_SMD:SOT-89-3 | U203 |
| 1 | IP5305T | Package_SO:HSOP-8-1EP_3.9x4.9mm_P1.27mm_EP2.41x3.1mm_ThermalVias | U1 |
| 1 | PJ-320D | Connector_Audio:Jack_3.5mm_KoreanHropartsElec_PJ-320D-4A_Horizontal | J101 |
| 1 | SC7A20TR | Package_LGA:LGA-12_2x2mm_P0.5mm | U102 |
| 1 | TSB008A2530A | Button:SW_SPST | SW1 |
| 1 | TestPoint | BruCon_Footprints:Art | TP102 |
| 1 | USB-TYPE-C-018 | Connector_USB:USB_C_Receptacle_HRO_TYPE-C-31-M-12 | J102 |
| 1 | WTB01W03BB | Connector_JST:JST_SH_SM03B-SRSS-TB_1x03-1MP_P1.00mm_Horizontal | J201 |
Questions
How big is the Brucon hardware PCB?
It measures 96.7 × 114.1 mm and has 4 copper layers, 1.6 mm thick.
What parts does the Brucon hardware use?
702 parts, built around the 74HCT245PW, ESP32-S2-MINI-2-N4, TC5020D and TC7262C. 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 Brucon hardware KiCad files?
From the jorisplusplus/brucon repository on GitHub, at the commit this page was made from: the board is brucon_hardware/brucon_hardware.kicad_pcb and its schematic brucon_hardware/brucon_hardware.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Brucon hardware design in my own project?
Its repository states no licence, so its author keeps all rights: ask jorisplusplus before reusing the design.
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