Maker project
IAQ 室内空气质量测量装置
BOM000221 · v1.0
What the project is · as the catalogue files it; the circuit functions below are BOM rule hits
The catalogue does not say what this project is for.
Circuit functions included · BOM rule hits · not reviewed
- Core board / dev board module
- U1 WeMos_D1_mini · by part number
- Temperature and humidity measurement
- U4 BME280 · by part number
- Barometric / pressure measurement
- U4 BME280 · by part number
- Gas / air quality measurement
- U2 PMS7003 · by part number
- U5 MH-Z19 · by part number
- U6 SGP30 · by part number
- Light / colour / UV
- U7 TSL2561T · by part number
- OLED display
- U3 SSD1306 · by part number
- Addressable RGB LED (WS2812 etc.)
- D1, D2, D3 Neopixel 5050 · by part number
Helper circuits
Online view
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12 rows · 17 parts0 of 12 rows placedHover or click a row to mark its parts in the view; click a part in the view to find its row.
Looks up part numbers and makers at ezPLM, DigiKey and Mouser. What it finds are suggestions: check one before you use it.
| Designators | Value | Part | Qty | ||
|---|---|---|---|---|---|
| U3 | SSD1306 | No part number | 1 | ||
| U2 | PMS7003 | No part number | 1 | ||
| U5 | MH-Z19 | No part number | 1 | ||
| U7 | TSL2561T | No part number | 1 | ||
| U6 | SGP30 | No part number | 1 | ||
| U4 | BME280 | No part number | 1 | ||
| SW1 | B3S-1000SW_SPST_B3S-1000 | 1 | |||
| U1 | WeMos_D1_miniWEMOS_D1_surface | 1 | |||
| SW2 | CO2 CALSW_SPST_B3U-1000P | 1 | |||
| D1, D2, D3 | Neopixel 5050LED_Inolux_IN-PI554FCH_PLCC4_5.0x5.0mm_P3.2mm | 3 | |||
| C1, C2, C3, C4 | 0.1uFC_0805_2012Metric | 0.1uF | 4 | ||
| J1 | External PinsPinSocket_1x08_P2.54mm_Vertical_SMD_Pin1Left | External Pins | 1 |