Quantity | Component name | |
1 | × | Tenncy-LC or Arduino Pro Mini Used to control periodic monitoring of sensors. BLE enables phone app interaction. |
1 | × | SENSORS: SO2, CO, Pb, NOx, O3, and pm (particulate matter). Preliminary sourcing search yields resolution of 300 ppm to 10,000 ppm. |
1 | × | Weather Proof Enclosure Provides electronics protection while enabling air incursion for analysis. |
1 | × | Texas Instruments LM2937ET-3.3/NOPB 3.3 volt Voltage Regulator |
1 | × | ESP 8266 Wireless Module (for home use) Pushes data to web for logging and sharing |
1 | × | Fan Optional compnent to pass air over sensors. |
1 | × | LoRa Radio Module (for long range use and drone probing) |
1 | × | Amphenol Advanced Sensors SM-PWM-01A Particulate Sensor |
1 | × | Vishay 50k tri pot T93XA503KT20 |
1 | × | Vishay SS Relay LH1546AD |
1 | × | Fairchild Semiconductor Adjustable Voltage regulator KA278RA05CTU Power Management ICs / Linear Voltage Regulators and LDOs |