Infrarød afstandssensor til Arduino - 20-300mm, 35°, 3,3-5V

This sensor module is adaptable to ambient light, having a pair of infrared emitting and receiving tubes, transmitting tubes emit infrared certain frequency. An obstacle is detected, when the infrared beam is reflected on it and is received by the reception tube. After a comparator circuit processing, the green light is on, but the signal output interface output digital signal (a low-level signal). You can adjust the detection distance knob potentiometer for an effective distance range of 2 ~ 30cm, the working voltage is 3,3V or 5V. Can be widely used in robot obstacle avoidance, avoidance car, line count, and black and white line tracking and many other applications.

Features:

• When the module detects an obstacle in front of the signal, the green indicator lights on the board, while the OUT port holds low signal output
• 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.
• The sensor module output port OUT can be directly connected to the microcontroller IO, and can also directly drive a 5V relay
• Comparators LM393, stable
• Supports both 3,3 and 5V supply voltage, when the power is turned on, the red power indicator lights
• Digital OUT output interface (0 and 1)
• With 3mm screw holes - Easy fixed installation

Specifications:

• Input voltage: 3-5V DC
• Detection distance: 2 to 30cm (adjustable)
• Detection angle: 35 °
• Connections: VCC-VCC; GND-GND; OUT-IO