4 layers76 × 29.9 mm
Gnss node
bartkepl/CanGnssNode
Polowy węzeł pozycyjny z modułem GNSS Quectel L76-L (GPS/GLONASS/Galileo/QZSS) i czujnikiem orientacji (akcelerometr + magnetometr), komunikujący się cyfrowo przez CAN 2.0B.
141 partsMIT
4 layers29 × 31.5 mm
Celsian dev pcb
malcircuit/Celsian-PCBPCB layout for the Celsian BLE environment sensor
- Size
- 29 × 31.5 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 39
- Nets
- 48
- Pads
- 154
- Tracks, vias
- 392, 57
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 4
- Created
- 10 Sep 2016
- Updated
- 10 Sep 2016
Overview
Celsian dev pcb is an open-source printed circuit board by malcircuit, from the malcircuit/Celsian-PCB repository on GitHub. It is a 4-layer board of 29 × 31.5 mm with 39 parts on 48 nets, routed with 392 tracks and 57 vias.
It is built around the BMD-300-A-R, SN74AUP3G07DCU and MPL3115A2R1, with the SHT20, VEML6075 and FXOS8700CQR1 among its other parts. Its parts include 13 capacitors, 7 ICs, 3 resistors, 1 diode and 1 connector.
Main components
7
BMD-300-A-R
SMD,14x9.8mmOTA (Over-The-Air) upgrade、Encryption function、Mesh networking SMD,14x9.8mm Bluetooth Modules ROHSu-bloxBluetooth Modules
SN74AUP3G07DCU
VSSOP-8-40℃~+85℃ 0.8V~3.6V 1 3 3.7ns@3.3V,15pF 4mA 74AUP 900nA Open-drain Power-off isolation Unidirectional VSSOP-8 Buffers, Drivers, Receivers, Transceivers ROHSTexas InstrumentsBuffers, Drivers, Receivers, Transceivers
MPL3115A2R1
LGA-8(3x5)-40℃~+85℃ 0.05Kpa 0.4Kpa 1.95V~3.6V 1s 2uA 50Kpa~1.1bar I2C LGA-8(3x5) Pressure Sensors ROHSNXP SemiconductorsPressure Sensors
SHT20
Digital I²C temperature / humidity sensor. Low-cost version. Input voltage: 2.1 - 3.6 V Typical accuracy: ±3 %RH and ±0.3 °C Datasheet: https://www.sensirion.com/sht20/SensirionUncategorised
VEML6075
OPLGA-4(1.3x2)-40℃~+85℃ 1.25mm 1.7V~3.6V 16bit 1mm 2mm Built-in temperature compensation I2C OPLGA-4(1.3x2) Ambient Light Sensors ROHSVishay IntertechnologyAmbient Light Sensors
FXOS8700CQR1
QFN-16(3x3)-40℃~+85℃ 1.95V~3.6V 14bit 2uA Accelerometer SPI、I2C X,Y,Z ±8g 运动事件检测 QFN-16(3x3) Accelerometers ROHSNXP SemiconductorsAccelerometers
LTST-C195KGJRKT
SMD-4P,1.6x1.5mm-55℃~+85℃ 130° 20mA 2V、2V 35mcd、45mcd 571nm、631nm 574nm、639nm 75mW Discrete Diode Red, Yellow Green Water Clear SMD-4P,1.6x1.5mm LED Indication - Discrete ROHSLite-OnLED Indication - Discrete
Parts
39| Qty | Value | Footprint | References |
|---|---|---|---|
| 10 | 0.1uF | Capacitors_SMD:C_0603 | C1, C3, C4, C5, C6, C8, C9, C10, C11, C12 |
| 2 | 10uF | Capacitors_SMD:C_0603_HandSoldering | C2, C13 |
| 2 | 120 | Resistors_SMD:R_0603 | R7, R8 |
| 1 | 10k | Resistors_SMD:R_0603 | R1 |
| 1 | 4.7uF | Capacitors_SMD:C_0603 | C7 |
| 1 | AT45DB041E | Housings_SOIC:SOIC-8_3.9x4.9mm_Pitch1.27mm | U4 |
| 1 | BMD-300 | celsian:BMD-300 | U1 |
| 1 | CONN_01X05 | Pin_Headers:Pin_Header_Straight_1x05 | P1 |
| 1 | CR2032_Holder | celsian:BU2032SM-HD-G | B1 |
| 1 | FXOS8700CQ | celsian:FXOS8700CQ | U3 |
| 1 | LTST-C195KGJRKT | celsian:LTST-C195KGJRKT | D1 |
| 1 | MPL3115A2 | celsian:MPL3115A2 | U7 |
| 1 | SHT20 | celsian:SHT20 | U2 |
| 1 | SN74AUP3G07 | celsian:SN74AUP3G07 | U5 |
| 1 | TP_CS | celsian:Test_Point | TP8 |
| 1 | TP_G_PWM | celsian:Test_Point | TP6 |
| 1 | TP_MISO | celsian:Test_Point | TP9 |
| 1 | TP_MISO_F | celsian:Test_Point | TP10 |
| 1 | TP_MOSI | celsian:Test_Point | TP7 |
| 1 | TP_M_INT1 | celsian:Test_Point | TP1 |
| 1 | TP_M_INT2 | celsian:Test_Point | TP2 |
| 1 | TP_P_INT1 | celsian:Test_Point | TP12 |
| 1 | TP_P_INT2 | celsian:Test_Point | TP13 |
| 1 | TP_R_PWM | celsian:Test_Point | TP5 |
| 1 | TP_SCK | celsian:Test_Point | TP11 |
| 1 | TP_SCL | celsian:Test_Point | TP4 |
| 1 | TP_SDA | celsian:Test_Point | TP3 |
| 1 | VEML6075 | celsian:VEML6075 | U6 |
Questions
How big is the Celsian dev pcb PCB?
It measures 29 × 31.5 mm and has 4 copper layers, 1.6 mm thick.
What parts does the Celsian dev pcb use?
39 parts, built around the BMD-300-A-R, SN74AUP3G07DCU, MPL3115A2R1 and SHT20. 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 Celsian dev pcb KiCad files?
From the malcircuit/Celsian-PCB repository on GitHub, at the commit this page was made from: the board is celsian_dev_pcb/celsian_dev_pcb.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Celsian dev pcb design in my own project?
Its repository states no licence, so its author keeps all rights: ask malcircuit before reusing the design.
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