GP2Y0A41SK0F 4-30cm Infrared Proximity Sensor IR Analog Distance Sensor Infrared distance sensor (4-30cm)

Product Introduction:

GP2Y0A02YK0F is a distance measurement sensor module. It consists of three parts: PSD (position sensitive detector) and IRED (infrared emitting diode) and signal processing circuit. Due to the triangulation method, the material of the measured object, the ambient temperature and the measurement time do not affect the measurement accuracy of the sensor.

The sensor output voltage value corresponds to the detected distance. By measuring the voltage value, the distance of the detected object can be obtained, so this sensor can be used for distance measurement, obstacle avoidance and the like.

Technical Parameters:

1. Supply voltage: 4.5 to 5.5 V
2. Power consumption: nominal 33 mA
3. Packing size: 29.5 × 13 × 21.6 mm
4. Distance measurement range: 20 to 150 cm
5. Signal output type: voltage analog signal
6. Based on the principle of triangulation
7. Output is inversely proportional to distance
8. Analog output, requires microcontroller control with AD converter
9. The higher the AD number, the more accurate the distance measurement effect, and the 10-bit AD can reach 0.1cm
10. SD card insertion detection and write protection detection ports are all pulled out for convenient function expansion

Features:

1. Line-up of distance output/distance judgement type : Distance output type (analog voltage) : GP2Y0A21YK0F GP2Y0A02YK0F; Distance judgement type : GP2Y0A41SK0F
2. Judgement distance is 24cm; Adjustable within the range of 4 to 30cm [Optionally available]); External control circuit is unnecessary
3. Measuring Detecting distance is 4 to 30 cm / 20 - 150cm; The maximum allowable Angle : > 40 °
4. The power supply voltage : 4.5 to 5.5 V; The average power consumption : 35 mA; Peak power consumption : about 200 mA The frequency of updates/cycle : 25 Hz/40 ms; Analog output noise : < 200 mV
5. Low cost; Less influence on the color of reflective objects, reflectivity