6 layers75 × 75 mm
2 layers65 × 56 mm
AirQMon
PhirePhly/AirQMon3Sensor Hat for the Raspberry Pi
- Size
- 65 × 56 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 30
- Nets
- 28
- Pads
- 158
- Tracks, vias
- 255, 27
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 4
- Created
- 4 Sep 2017
- Updated
- 21 Feb 2018
Overview
AirQMon is an open-source printed circuit board by PhirePhly, from the PhirePhly/AirQMon repository on GitHub, published under the MIT licence. It is a 2-layer board of 65 × 56 mm with 30 parts on 28 nets, routed with 255 tracks and 27 vias.
It is built around the BME280, MCP3008-I/P and MICS-4514. Its parts include 11 resistors, 6 ICs, 5 connectors, 2 capacitors and 2 diodes.
Main components
3
BME280
LGA-8(2.5x2.5)-40℃~+85℃ 0%RH~100%RH 1.71V~3.6V 1.8uA 16bit I2C、SPI ±0.5℃ ±3%RH LGA-8(2.5x2.5) Temperature and Humidity Sensor ROHSBoschTemperature And Humidity Sensor
MCP3008-I/P
PDIP-16-40℃~+85℃ 1.35MHz~3.6MHz 10 1LSB 2.7V~5.5V 200kHz 5nA 61dB 8 Multiplexers SAR SPI Yes PDIP-16 Analog to Digital Converters (ADC) ROHSMicrochip TechnologyAnalog To Digital Converters (ADC)
MICS-4514
SMD-10P,7x5mm-30℃~+85℃ 1.55mm 4.9V~5.1V 5mm 7mm Carbon Monoxide、Nitrogen Dioxide SMD-10P,7x5mm Gas Sensors ROHSAmphenolGas Sensors
README
README.mdAirQMon
Sensor Hat for the Raspberry Pi
Parts
30| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | Mounting_Hole_PAD | Mounting_Holes:MountingHole_2.7mm_M2.5_Pad_Via | MK1, MK2, MK3, MK4 |
| 3 | 1.96k 1% | Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R9, R10, R11 |
| 3 | 10k 1% | Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R6, R7, R8 |
| 2 | 10k | Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R2, R3 |
| 2 | 130 | Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R4, R5 |
| 2 | LED | LEDs:LED_D5.0mm | D1, D2 |
| 1 | 0.1u | Capacitors_THT:C_Disc_D3.8mm_W2.6mm_P2.50mm | C1 |
| 1 | 10u | Capacitors_THT:CP_Radial_D5.0mm_P2.00mm | C2 |
| 1 | 22k | Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R1 |
| 1 | ADC Header | Pin_Headers:Pin_Header_Straight_2x04_Pitch2.54mm | J3 |
| 1 | ADC1 | Pin_Headers:Pin_Header_Straight_1x01_Pitch2.54mm | J4 |
| 1 | ADC4 | Pin_Headers:Pin_Header_Straight_1x01_Pitch2.54mm | J5 |
| 1 | BME280 | Connectors_Samtec:SL-106-X-XX_1x06 | U1 |
| 1 | GPS Breakout | Connectors_Samtec:SL-105-X-XX_1x05 | U5 |
| 1 | MCP3008 | Housings_DIP:DIP-16_W7.62mm | U6 |
| 1 | MiCS-4514 | Connectors_Samtec:SL-105-X-XX_1x05 | U4 |
| 1 | NOX_PRE | Pin_Headers:Pin_Header_Straight_1x01_Pitch2.54mm | J2 |
| 1 | RTC_hat | Connectors_Samtec:SL-105-X-XX_1x05 | U3 |
| 1 | RaspberryPi Header | Pin_Headers:Pin_Header_Straight_2x20_Pitch2.54mm | J1 |
| 1 | TGS2600 | TO_SOT_Packages_THT:TO-5-4 | U2 |
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Questions
How big is the AirQMon PCB?
It measures 65 × 56 mm and has 2 copper layers, 1.6 mm thick.
What parts does the AirQMon use?
30 parts, built around the BME280, MCP3008-I/P and MICS-4514. 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 AirQMon KiCad files?
From the PhirePhly/AirQMon repository on GitHub, at the commit this page was made from: the board is pcb/AirQMon.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the AirQMon 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).