Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
---|---|---|---|---|---|
Price /Unit | $11.73 | $11.49 | $11.13 | $10.65 | Contact US |
3 Directions IR Sensor Optoelectronic Switch Barrier Sensor IRPD Ver
Features:
- Precision design, built in 238Khz generator, high antijamming capacity
- Reflection IR infrared Ray barrier sensor module
- IR infrared Ray barrier sensor module is a must have for Robot Car
- High sensitivity,30mm-600mm adjustable,( can be influenced by the reflection frequency)
- can sensor 3 directions block at the same time