| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $10.19 | $9.98 | $9.67 | $9.26 | 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
Non-touch Type MLX90614 Infrared Temperature Measurement Sensor Module No Singlechip IIC Communication Close Range
Features:
- Module application voltage 3.3V or 5V
- Current: 2MA
- Adopting serial port RS232 communications
- Factory calibration settings within wide temperature range:
Sensor temperature range +125 ~ -40 C
Object temperature range -70 ~ +380 C
- Ta and To by 0 to +50 C temperature range, the accuracy can reach 0.5 degrees C
- (medical) high accuracy calibration
Close range module:
- Distance scale is 1.6:1 for module measuring objects
- When the hot object is 1cm size, the max measuring distance is 1.6cm
