6 layers10.2 × 163.8 mm
RP2040-Breadstick
Breadstick-Innovations/Raspberry-Breadstick
A Breadstick development board based around the Raspberry Pi Foundation's RP2040 microcontroller.
94 parts19Apache-2.0
4 layers173 × 67 mm
PCB MINIBOX
stan-one/hydrobox_pcbPCB files and schematic for the hydrobox project
- Size
- 173 × 67 mm
- Copper layers
- 4
- Thickness
- 1.66 mm
- Parts
- 68
- Nets
- 57
- Pads
- 202
- Tracks, vias
- 480, 59
- Pours
- 14
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 12 Feb 2023
- Updated
- 12 Feb 2023
Overview
PCB MINIBOX is an open-source printed circuit board by stan-one, from the stan-one/hydrobox_pcb repository on GitHub, published under the MIT licence. It is a 4-layer board of 173 × 67 mm with 68 parts on 57 nets, routed with 480 tracks and 59 vias.
It is built around the ESP32-C3-WROOM-02-N4, SHTC3 and USBLC6-2SC6, with the SSM3K56FS,LF and SS26FL among its other parts. Its parts include 17 resistors, 15 diodes, 9 capacitors, 5 transistors and 4 ICs. It belongs with the ESP32 and RISC-V boards of this library.
Main components
5
ESP32-C3-WROOM-02-N4
SMD,20x18mm-105dBm -40℃~+85℃ 2.4GHz 20.5dBm 345mA 3V~3.6V 82mA Bluetooth5.0 ESP32-C3 Chip Integrated Bluetooth function、Support USB interface On-board PCB Antenna UART、SPI、I2C、I2S、JTAG、USB SMD,20x18mm WiFi Modules ROHSEspressif SystemsWiFi Modules
SHTC3
Digital I²C temperature / humidity sensor. Input voltage: 1.62 - 3.6 V Typical accuracy: ±2 %RH and ±0.2 °C Datasheet: https://www.sensirion.com/shtc3/SensirionUncategorised
USBLC6-2SC6
SOT-23-60.35pF、0.8pF 100nA 150W@8/20us 15V 2 5V 6A@8/20us 6V ESD SOT-23-6 ESD and Surge Protection (TVS/ESD) ROHSUMWESD And Surge Protection (TVS/ESD)
SSM3K56FS,LF
SC-75(SOT-416)1 N-channel 150mW 16pF 1V 1nC@4.5V 20V 235mΩ@4.5V 55pF 800mA 8pF N-Channel SC-75(SOT-416) MOSFETs ROHSToshibaMOSFETs
SS26FL
SOD-123F-55℃~+125℃ 2A 40uA@60V 50A 60V 700mV@2A Independent SOD-123F Schottky Diodes ROHSonsemiSchottky Diodes
README
README.mdHydrobox PCB
PCB files and schematic for the hydrobox project
Parts
68| Qty | Value | Footprint | References |
|---|---|---|---|
| 11 | LED | JK3030AWT-P-H40EA0000-N0000001:JK3030AWT-P-H40EA0000-N0000001 | D1, D2, D3, D4, D5, D6, D7, D8, D9, D10, D11 |
| 5 | 10K | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R2, R5, R17, R18, R19 |
| 5 | 1K | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R1, R4, R8, R9, R13 |
| 2 | 100nF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C2, C6 |
| 2 | 10uF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C4, C29 |
| 2 | 4.7k | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R6, R7 |
| 2 | 5.1K | Resistor_SMD:R_0603_1608Metric | R10, R14 |
| 2 | Fan | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Horizontal | M1, M2 |
| 2 | MountingHole | MountingHole:MountingHole_2.2mm_M2_Pad | H1, H2 |
| 2 | PJA3411 | Package_TO_SOT_SMD:SOT-23 | Q4, Q5 |
| 2 | S1B-13-F | Diode_SMD:D_SMA | D15, D16 |
| 2 | SSM3K56FS | Package_TO_SOT_SMD:SOT-23 | Q2, Q3 |
| 1 | 0.137 | Resistor_SMD:R_1210_3225Metric_Pad1.30x2.65mm_HandSolder | R11 |
| 1 | 0.1uF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C30 |
| 1 | 0.75 | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R12 |
| 1 | 100uF | Capacitor_THT:CP_Radial_D10.0mm_P5.00mm | C1 |
| 1 | 12V TEST | TestPoint:TestPoint_Pad_D1.5mm | TP6 |
| 1 | 1k2 | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R3 |
| 1 | 1uF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C31 |
| 1 | 2,2nF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C3 |
| 1 | 3.3V TEST | TestPoint:TestPoint_Pad_D1.5mm | TP5 |
| 1 | 330uF | Capacitor_THT:CP_Radial_D10.0mm_P5.00mm | C5 |
| 1 | 330uH | Inductor_THT:L_Radial_D10.0mm_P5.00mm_Fastron_07P | L1 |
| 1 | 500mA | Fuse:Fuse_1206_3216Metric_Pad1.42x1.75mm_HandSolder | F2 |
| 1 | AIR PUMP | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Horizontal | J2 |
| 1 | Barrel_Jack_Switch | PJ-007:CUI_PJ-007 | J4 |
| 1 | ESP32-C3-WROOM-02-N4 | ESP32-C3-WROOM-02:ESP32-C3-WROOM-02-N4 | U6 |
| 1 | GND BACK | TestPoint:TestPoint_Pad_D1.5mm | TP2 |
| 1 | GND FRONT | TestPoint:TestPoint_Pad_D1.5mm | TP1 |
| 1 | LD1117DT33TR | Package_TO_SOT_SMD:TO-252-3_TabPin4 | CR1 |
| 1 | LED+ | TestPoint:TestPoint_Pad_D1.5mm | TP3 |
| 1 | LED- | TestPoint:TestPoint_Pad_D1.5mm | TP4 |
| 1 | LOGO | LOGO:openbotanics_logo_small | G*** |
| 1 | MMSZ43T1G | Diode_SMD:D_SOD-123 | D13 |
| 1 | NCP3065DR2G | NCP3065:NCP3065DR2G | U1 |
| 1 | PH | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Horizontal | J1 |
| 1 | PMBTA06,235 | Package_TO_SOT_SMD:SOT-23 | Q1 |
| 1 | SHTC3 | Sensor_Humidity:Sensirion_DFN-4-1EP_2x2mm_P1mm_EP0.7x1.6mm | U3 |
| 1 | SS26FL | Diode_SMD:D_SOD-123F | D12 |
| 1 | USBLC6-2SC6 | Package_TO_SOT_SMD:SOT-23-6 | U2 |
| 1 | USB_C_Receptacle_USB2.0 | Connector_USB:USB_C_Receptacle_HRO_TYPE-C-31-M-12 | J3 |
Questions
How big is the PCB MINIBOX PCB?
It measures 173 × 67 mm and has 4 copper layers, 1.66 mm thick.
What parts does the PCB MINIBOX use?
68 parts, built around the ESP32-C3-WROOM-02-N4, SHTC3, USBLC6-2SC6 and SSM3K56FS,LF. 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 PCB MINIBOX KiCad files?
From the stan-one/hydrobox_pcb repository on GitHub, at the commit this page was made from: the board is PCB_MINIBOX.kicad_pcb and its schematic PCB_MINIBOX.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the PCB MINIBOX design in my own project?
Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
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