This sensor module contains 8 IR LED/phototransistor pairs. Each sensor has a separate digital I/O measurable output . This reflection sensor array is designed to be used as a line sensor, but it may also be used as a proximity or reflection sensor. The module serves as a carrier for eight IR emitter and receiver (photo-transistor) pairs that are uniformly placed at 0.35" inch intervals ". This module finds
Applications
in DIY models of ROBOTS, Smart Cars, and other devices. It works by detecting infrared light that is emitted, reflected, and detected by the synchronous circuit. The intensity of the light is then utilized to determine if an item exists. It can easily distinguish between black and white lines. In other words, when a phototransistor passes through black and white lines, its different conduction levels might produce different output voltages. The value of all 8 outputs is used to determine the position of the tracking line.Pin out:
- GND: Ground
- VCC: Input voltage
- IR: Infrared Enable
- D1-D8: Sensor Output
Specification
| Operating Voltage | 3.3V ~ 5V DC |
| Operating Current | 100mA |
| Output Signal Type | Digital |
| Optimal Sensing Distance | 3.0mm |
| Maximum Sensing distance | 9.5mm |
| Size | 67x17x3.2mm |
FAQs
About Shipping Charges and delivery time
- Standard shipping: Rs 80 /- The order gets delivered within 4-6 working days. (6-7 days in case of the battery as it travels through the surface).
- Free shipping is applicable to the purchase of Rs.999 and above. The order gets delivered within 4-6 working days. (8-10 days in case of the battery as it travels through the surface)
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