Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
---|---|---|---|---|---|
Price /Unit | $10.02 | $9.81 | $9.50 | $9.10 | Contact US |
2PCS Fire Sensor Module Flame Sensor Smart Car Parts
Description
- the onboard LM393 voltage comparator chip and infrared sensing probe
- support 5V/3.3V voltage input
- the on-board signal output instructions, the output is high while the effective signal indicator lights, and microcontroller output signal can be directly connected IO
- the signal detection sensitivity can be adjusted
- set aside all the way to the voltage comparator circuit (P3 leads)
- PCB board size: 30 (mm) x15 (mm)
Packing list:
- 1 * module