IR Infrared 2 to 30cm Obstacle Detection Sensor
Non-returnable
BD 6.500
The basic concept of IR(infrared) obstacle detection is to transmit the IR signal(radiation) in a direction and a signal is received at the IR receiver when the IR radiation bounces back from a surface of the object.
Features:
- There is an obstacle, the green indicator light on the circuit board
- Digital output signal
- Detection distance: 2 ~ 30cm
- Detection angle: 35 ° Degree
- Comparator chip: LM393
- Adjustable detection distance range via potentiometer:
- Clockwise: Increase detection distance
- Counter-clockwise: Reduce detection distance
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Product Details
Specifications:
- Working voltage: 3 - 5V DC
- Output type: Digital switching output (0 and 1)
- 3mm screw holes for easy mounting
- Board size: 3.2 x 1.4cm
| Pin, Control Indicator | Description |
|---|---|
| Vcc | 3.3 to 5 Vdc Supply Input |
| Gnd | Ground Input |
| Out | Output that goes low when obstacle is in range |
| Power LED | Illuminates when power is applied |
| Obstacle LED | Illuminates when obstacle is detected |
| Distance Adjust | Adjust detection distance. CCW decreases distance. CW increases distance. |
| IR Emitter | Infrared emitter LED |
| IR Receiver | Infrared receiver that receives signal transmitted by Infrared emitter. |