V TELESKY IR Infrared Obstacle Avoidance Sensor Module IR Reflective Photoelectric Distance Sensor with 3-Wire for Arduino Smart Car Robot（10Pcs）

Price: $15.99
(as of Feb 19, 2023 03:22:53 UTC – Details)

💡【Parameters】:Signal output interface outputs a digital signal (a low-level signal). The detection distance can be adjusted by the potentiometer knob. The effective range is 2 to 30cm and the working voltage is 3.3V.5V.
💡【Easy to use】:The output port OUT of the sensor module can be directly connected to the microcontroller port and can directly drive 5V relay.
💡【Application】:widely used in robot obstacle avoidance, avoidance car, line count, and black and white line tracking and many other occasions.
💡【Use of Light Source】:The sensor’s detection distance can be adjusted by a potentiometer, has small interference, is easy to assemble, and is easy to use.