IR Infrared Obstacle Avoidance Sensor Module
1) Detection distance: 2 ~ 30cm.
2) Detection angle: 35 °.
3) Comparator chip: LM393.
4) 3mm screw holes for easy mounting.
Share this product:
- When the module detects an obstacle in front of the signal , the green indicator light on the board level , while low-level continuous output signal OUT port , the module detects the distance 2 ~ 30cm, detection angle 35 °, the distance can detect potential is adjusted clockwise adjustment potentiometer to detect the distance increases ; counterclockwise to adjust the potentiometer to reduce the detection distance
- Active infrared sensors to detect the reflected, and thus the shape of the reflectivity of the target detection range is critical. The minimum detection distance which black , white maximum ; small objects from a small area , a large area from the Grand
- The output port OUT sensor module can be directly connected to the microcontroller IO port , you can directly drive a 5V relay Connection : VCC-VCC; GND-GND; OUT-IO
- Connection : VCC-VCC; GND-GND; OUT-IO
- Using the comparator LM393, stable
- Can be used for 3-5V DC power supply modules. When the power is turned on, the red power indicator light
- With the screw holes of 3mm , easy fixed installation
- Board Size : 3.1CM * 1.5CM / 1.22 * 0.59"
- Each module shipments comparing the threshold voltage has been adjusted by the potentiometer is good , not exceptional
- circumstances, do not arbitrarily adjust the potentiometer
- Interface Description (3-wire):
- 1. VCC: External 3.3V-5V voltage (can be directly connected to 5v MCU and 3.3v MCU)
- 2. GND: GND External
- 3. OUT: Small board digital output interfaces (0 and 1)
- Obstacle detector sensor
- line follower sensor
- Wall follower sensor
1 X IR Infrared Obstacle Avoidance Sensor Module.