WMYCONGCONG 20pcs IR Infrared Obstacle Avoidance Sensor Module for Arduino Smart Car Robot 3-Wire Reflective IR Transmitting and Receiving Tube Photoelectric Switch
WMYCONGCONG 20pcs IR Infrared Obstacle Avoidance Sensor Module for Arduino Smart Car Robot 3-Wire Reflective IR Transmitting and Receiving Tube Photoelectric Switch
WMYCONGCONG 20pcs IR Infrared Obstacle Avoidance Sensor Module for Arduino Smart Car Robot 3-Wire Reflective IR Transmitting and Receiving Tube Photoelectric Switch
- Effective distance range: 2-30cm, Working voltage: 3.3-5V, Detection angle: 35°
- EASY TO ASSEMBLE AND EASY TO USE: 3mm screw holes, easy to fix and install. The output port out of the sensor module can be directly connected to the IO port on the microcontroller and can drive 5v relay directly. Connection mode: VCC - VCC; GND - GND; OUT - IO
- The detection range can be adjusted via the potentiometer knob (each module is shipped and do not adjust the potentiometer arbitrarily to the potentiometer in no special situation.)
- Widely used for robot obstacle avoidance, obstacle avoidance, line counting, black and white line tracking
- Package Includes: 20 x IR Obstacle Avoidance Sensor Module for IR
| Brand: | WMYCONGCONG | 
|---|---|
| Manufacturer: | WMYCONGCONG | 
| Part Number: | 48D8TR2 | 
| Isin: | I2CKGZASFYTH | 
 
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1. When the module detects the front obstacle signal, the green indicator light on the circuit board, the OUT port will continue to output a low level signal. The detection distance of this module is 2-30cm, the detection angle is 35°, the detection distance can be adjusted by the potentiometer, turning the potentiometer clockwise to increase the detection distance, and the potentiometer counterclockwise to shorten the detection distance. in the USA.
2. The sensor uses active infrared reflection detection, so the reflectivity and shape of the target is key to the detection distance. Among them, the lowest black detection distance and the whitest detection distance, the smaller object is smaller and the larger area will be increased.
3. The output port of the sensor module OUT can be directly connected to the IO port of microcontroller, and can drive 5V relay directly; Connection Method: VCC-VCC; GND-GND; OUT-IO
4. The comparator adopts LM393 which is stable to operate.
5. The module can be powered from 3-5V DC power supply. Red power indicator light turns on when power is on.
6.3mm screw hole, easy to fix and install.
Circuit board size: 3.2CM*1.4CM 7.
8. Each module is already shipped to compare threshold voltage via potentiometer, good adjustment, not special circumstance, but do not adjust the potentiometer arbitrarily.
Description of Module PIN Interface:
1, VCC is connected to external voltage of 3.3V-5V (can be directly connected to 5v single chip microcomputer and 3.3v single chip microcontrol)
2, GND external GND
3, OUT Digital output interface of small board (0 and 1)
Package Includes:
10 x IR Obstacle Avoidance Sensor Module
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