| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $32.08 | $31.42 | $30.44 | $29.13 | Contact US |
Waveshare USB to RS232/485/TTL Interface Converter Communication Module (CH343G Chip) w/ Isolation
$29.31
Waveshare USB to RS232/485/TTL Interface Converter Communication Module (FT232RNL) w/ Isolation
$33.20
Mini Duplex Hotspot Motherboard for MMDVM Digital Modem Box and 433MHz Antenna Support for DMR / D-Star / NXDN / POCSAG
$32.08
CJMCU MICS 6814 Air Quality CO VOC NH3 Nitrogen Oxygen Gas Sensor Module
Specifications:
- Using chip: MICS-6814
- Gases Detectable
- Monoxide CO Carbon 1 - 1000ppm
- Dioxide NO2 Nitrogen 0.05 - 10ppm
- C2H5OH Ethanol 10 - 500ppm
- H2 Hydrogen 1 - 1000ppm
- NH3 Ammonia 1 - 500ppm
- CH4 >1000ppm Methane
- C3H8 >1000ppm Propane
- C4H10 >1000ppm Iso-butane
Package Contents:
- 1 x Sensor Module
