20 Pieces IR Infrared Obstacle Avoidance Sensor Module 3 Wire Reflective Photoelectric Sensor Module Compatible with Arduino Smart Car Robot Raspberry Pi 3
20 pieces IR infrared obstacle avoidance sensor module 3 wire reflective photoelectric sensor module compatible with Arduino Smart Car Robot Raspberry Pi 3
20 pieces IR infrared obstacle avoidance sensor module 3 wire reflective photoelectric sensor module compatible with Arduino Smart Car Robot Raspberry Pi 3 Features: When the module detects an obstacle in front of the signal, the green indicator on the board level lights up, while the OUT port maintains a low signal output, the module detects the distance 2-30cm, detection angle 35 degrees , the distance can adjust the potential clockwise potentiometer, detects the distance increased. Potentiometer adjustable counterclockwise, reduces detection distance. Infrared reflection detection: The sensor active infrared reflection detection, target reflectivity and therefore the shape is critical detection distance. Where the minimum detection distance black, white, maximum; small objects away from a small area, a large area from the grand. Connects to: The sensor module output port OUT port can be directly connected to the microcontroller, also can directly drive a 5V relay; Connection: VCC-VCC; GND-GND; OUT. Usage: Can be used for 3-5V DC power supply modules. When the power is on, the red power indicator lights up. With the comparator LM393. Each module was shipped, threshold comparator voltage adjusted by potentiometer, non-special case, non-adjustable potentiometer. Specification: Interface: 1. VCC: External 3.3-5 voltage (can be directly connected to 5V MCU and 3.3V MCU). 2. GND: GND external 3. Output: small digital output interfaces (0 and 1). Connection: VCC-VCC; GND-GND; OUT. Plate size: 3.1 x 1.5 cm, with the screw holes of 3 mm, easy installation. Scope of delivery: 20 x infrared obstacle avoidance module Note: The mention of the brand names and all associated models is only to demonstrate compatibility, our brand is Frienda.
Product Features
- Features: There is a pair of infrared transmitting and receiving tubes of the IR sensor module, tubes infrared emit a certain frequency, when the detection direction the obstacles (reflective surface), reflected infrared receiving tube, after the comparator circuit processing, green indicator lights up, at the same time signal output interface to output digital signal (a low signal)
- Function: The IR infrared obstacle avoidance sensor module can be applied in robot obstacle avoidance, obstacle avoidance, car, line payment, black and white line tracking, etc. li>
- Adjustable distance: The detection distance of the infrared module is 2 to 30cm, and the detection angle is 35 degrees, the distance of the distance at which the potential can be detected is adjustable
- Easy to use : The out sensor module can be directly connected to the microcontroller port, you can directly drive a 5V relay
- Application: The IR sensor module can be used for 35V DC power supply modules become; there is a red power indicator