Smart Car Obstacle Avoidance Sensor Distance Far Infrared Sensor Photoelectric Switch KY-032Item NO.: KY-032

Smart Car Obstacle Avoidance Sensor

Product Information:

1. Output 0 when an object is sensed, and output 1 when it is not sensed. It can be directly connected to the 3V and 5V microcontroller IO ports.

2. The sensing distance is 2 to 30 centimeters, with a long distance and good anti-interference ability. (Note: Infrared sensors do not detect all objects at the same distance. Objects of different colors have different reflectivity to light. The darker the color of the object, the closer it is to black, the shorter the detection distance. This sensor measures 2 to 40 centimeters against a white wall.)

3. Fast speed, suitable for intelligent car obstacle avoidance, black and white line tracking, anti drop, product counter, assembly line cutting, liquid level detection, etc.

4. The black and white line tracking car made with this sensor does not need to run on white paper and black lines, and can patrol tracks in complex environments such as cement and yellow mud. As long as the color around the black line is slightly lighter than black, it eliminates traditional walking methods and makes the environmental layout simpler.

5. This sensor is powered by 3 to 6V, with an ultra wide range, and is suitable for 3V and 5V single-chip microcomputer systems.

6. With the enable end, the sensor does not work when the EN end is equal to "1", and works when the EN end is equal to "0". After the jump cap on the sensor is inserted, the EN terminal is grounded for a long time (EN is "0" for a long time). Please remove the jump cap when using the EN terminal.

7. The frequency adjustment potentiometer is used to adjust the carrier frequency of the infrared transmitting tube, because the integrated receiver head is most sensitive at a specific 38 KHZ carrier frequency. Adjust the 502 resistor clockwise to the maximum (that is, adjust the brightness of the transmitting tube to the maximum), and then align the 103 resistor with the white wall until the sensing distance is the farthest, so that the sensor is in operation