WWZMDiB 6Pcs IR Infrared Sensor 3-Wire Reflective Photoelectric Module for Arduino

WWZMDiB 6Pcs IR Infrared Obstacle Avoidance Sensor Module 3-Wire Reflective Photoelectric for Arduino Smart Car Robot💎【Photoelectric reflection sensor Infrared pairing module】：Widely Used Robot obstacle avoidance, obstacle avoidance car, assembly line counting and black and white line tracking and many other occasions.⚡【Operating Voltage】：3.3-5V (3.3V Recommended)🎯【Detection angle】：35°🎯【Detection Distance】：2～30cm🎯【Adjustable potentiometer】：Adjust clockwise to increase the detection distance; adjust the potentiometer counterclockwise to decrease the detection distance.🎯【Package Included】：6Pcs Photoelectric reflection sensor Infrared pairing module；10Pcs Male to Female Jumper Wires 21cm/8 in；10Pcs Female to Female Jumper Wires 21cm/8 in.Instructions for use：1、When powered on, the power indicator light is always on；2、When the distance is far away and no obstacle is detected, the output indicator light is off, and the OUT pin outputs a high level3、When the distance is short, when an obstacle is detected, the output indicator light is on, and the OUT port outputs a low level4、When the distance is short, when encountering a black obstacle, the black lamp cannot receive it, the output indicator is off, and the OUT pin outputs a high level5、The transmitting tube (white lamp) emits infrared rays of a certain frequency. When the detection direction encounters an obstacle (reflecting surface), the infrared rays are reflected back and accepted by the receiving tube (black lamp). After being processed by the comparator circuit, the output indicator light will be Lights up, and outputs a digital signal (low level signal) at the same time.

• 💎【IR Infrared Sensor】：Widely Used Robot obstacle avoidance, obstacle avoidance car, assembly line counting and black and white line tracking and many other occasions.
• ⚡【Operating Voltage】：3.3-5V (3.3V Recommended)
• 🥇【Detection angle】：35°
• 🥈【Detection Distance】：2～30cm
• 🥉【Adjustable potentiometer】：Adjust clockwise to increase the detection distance; adjust the potentiometer counterclockwise to decrease the detection distance.