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Teyleten robot
Teyleten Robot IR Infrared Obstacle Avoidance Sensor Module Smart Car Robot 3-Wire Reflective Photoelectric for Arduino 10pcs
Disponibilidad
En stock
En stock
Peso con empaque
0.20 kg
0.20 kg
Devolución
Si
Si
Condición
Nuevo
Nuevo
Producto de
Amazon
Amazon
Sobre este producto
- When the module detects the signal of the obstacle ahead, the green LED on the circuit board lit level, while the OUT port continues to output a low-level signal, the module detects the distance of 2 ~ 30cm, the detection angle of 35 °, the detection distance can be adjusted through the potentiometer, clockwise adjust the potentiometer, the detection distance increases; counterclockwise adjust the potentiometer, the detection distance decreases.
- Sensor active infrared reflection detection, so the reflectivity and shape of the target is the key to the detection distance. Black detection distance is the smallest, white is the largest; small area object distance is small, large area distance is large.
- Sensor module output port OUT can be directly connected to the microcontroller IO port, you can also directly drive a 5V relay; connection: VCC-VCC; GND-GND; OUT-IO
- 3-5V DC power supply can be used to power the module. When the power supply is on, the red power indicator lights up;
- Each module has been shipped with the threshold comparison voltage adjusted by a potentiometer, do not adjust the potentiometer arbitrarily without special circumstances.
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The sensor module has a strong adaptability to environmental light, it has a pair of infrared transmitter and receiver tubes, the transmitter tube emits a certain frequency of infrared light, when the detection direction encounters an obstacle (reflective surface), infrared reflection back to be received by the receiver tube, after the comparator circuit processing, the green indicator will be lit up, at the same time, the signal output interface outputs a digital signal (a low-level signal), can be adjusted by potentiometer knob detection distance range of 2 to 30cm. The detection distance can be adjusted by potentiometer knob, the effective distance range of 2 ~ 30cm, the working voltage of 3.3V-5V. the sensor detection distance can be adjusted by the potentiometer, has the characteristics of small interference, easy to assemble, easy to use, etc., it can be widely used in robots, obstacle avoidance, obstacle avoidance trolleys, assembly line counting, and black-and-white line trajectory and so on many occasions. 1 VCC external 3.3V-5V voltage (can be directly connected to 5v microcontroller and 3.3v microcontroller)；2 GND External GND；3 OUT Small board digital output interface (0 and 1)
