Product description
Infrared obstacle avoidance sensor
Industrial grade/adjustable distance/secondary development
Product parameters
| Working voltage: 5V Working current: 0.01A Weight: 10g Material: Polymer Sensor Category: Infrared Sensor Output model category: digital sensor |
Product Features
★The infrared photoelectric switch sensor is a photoelectric sensor that integrates transmission and reception, and the detection distance can be adjusted according to requirements.
★This sensor has the characteristics of long detection distance, low visible light interference, low price, easy assembly, and convenient use.
★ It can be widely used in many situations such as robot obstacle avoidance and assembly line piece counting.
Function diagram
Definition diagram of sensor interface
① Brown GND ② Red VCC ③ Yellow -10 ④ Detect distance adjustment button ⑤ Fixed knob
Precautions：To ensure the reliability and longevity of the action, please avoid outdoor temperature conditions outside of relevant regulations. Although the proximity sensor has a water-resistant structure, if used with a cover, do not let water and water-soluble cutting oil splash on it, which can better improve reliability and longevity. Please also avoid using chemical agents, especially in climates with strong alkalis, acids, nitric acid, citric acid, hot concentrated sulfuric acid, etc.
Application example
Multiple smart cars can use this infrared sensor for line inspection and evasion experiments
Answers to common questions about sensors
1. Q: Is this a digital sensor or an analog sensor?
Answer: This is an NPN type photoelectric switch; The output state is O, 1, which refers to the high and low levels in the digital circuit.
2. Q: What level output is the target object detected at?
Answer: The target has been detected as a low-level output, while the normal state is a high-level output;
3. Q: Can it be connected to the IO port of the microcontroller?
Answer: Adding a pull-up resistor to the output can connect it to the IO port.
4. Q: What is the resistance value of the pull-up resistor?
Answer: The resistance of the pull-up resistor is generally around 1K;
5. Q: Where can I download the instruction manual? Or the instruction manual is too simple.
Answer: This is a photoelectric switch with only three wires: power, ground, and output. There is no need for a complicated introduction.
