GP2Y0A02YK0F
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
- Supply voltage: 4.5 to 5.5 V
- Power consumption: nominal 33 mA
- Packing size: 29.5 × 13 × 21.6 mm
- Distance measurement range: 20 to 150 cm
- Signal output type: voltage analog signal
- Based on the principle of triangulation
- Output is inversely proportional to distance
- Analog output, requires microcontroller control with AD converter
- The higher the AD number, the more accurate the distance measurement effect, and the 10-bit AD can reach 0.1cm.
- SD card insertion detection and write protection detection ports are all pulled out for convenient function expansion
GP2Y0A21YK0F
Description:Measuring Detecting distance is 10 to 80 cmThe maximum allowable Angle : > 40 °
The power supply voltage : 4.5 to 5.5 VThe average power consumption : 35 mAPeak power consumption : about 200 mAThe frequency of updates/cycle : 25 Hz/40 msAnalog output noise : < 200 mV
Less influence on the color of reflective objects, reflectivityLine-up of distance output/distance judgement type :Distance output type (analog voltage) : GP2Y0A21YKDistance judgement type : GP2Y0D21YKJudgement distance is 24cmAdjustable within the range of 10 to 80cm [Optionally available])External control circuit is unnecessaryLow cost
