AIHJCNELE 6pcs IR Infrared Obstacle Avoidance Sensor Module 3Pin Reflective Photoelectric Sensor Board DC3.3~5V IR Transmitting Receiving Tube LM393 Comparators for Smart Car Robot with Cable (+Wire) +Wire
AIHJCNELE 6pcs IR Infrared Obstacle Avoidance Sensor Module 3Pin Reflective Photoelectric Sensor Board DC3.3~5V IR Transmitting Receiving Tube LM393 Comparators for Smart Car Robot with Cable (+Wire)
Product Features
- Power supply : DC 3.3-5V , detects the distance 2 ~ 30cm, detection angle 35 ,
- When the product detects an obstacle, the green LED indicator lights up, and the OUT port will output a low level of 0V. When the product does not detect obstacles, the OUT port will always output a high level of 5V.
- The positive and negative poles of the product power supply need to be connected correctly. Incorrect circuit connection can cause product failure.
- For specific product details and parameter information, please refer to the product description at the bottom of the page. For more information on how to use the product, please refer to the product description.
- If the product has any quality problem , pls contact us by email , How to contact us ? Please click AIHJCNELE (you can find "Sold by AIHJCNELE " under Buy Now button), in the new page, click Ask a question to email us