GP2Y0A21YK0F

ماژول فاصله سنج نوری

GP2Y0A21YK0F Distance Measuring Sensor Unit Measuring distance: 10 to 80 cm Analog output type GP2Y0A21YK0F is a distance measuring sensor unit, composed of an integrated combination of PSD (position sensitive detector) , IRED (infrared emitting diode) and signal processing circuit. The variety of the reflectivity of the object, the environmental temperature and the operating duration are not influenced easily to the distance detection because of adopting the triangulation method. This device outputs the voltage corresponding to the detection distance. So this sensor can also be used as a proximity sensor. Features 1. Distance measuring range : 10 to 80 cm 2. Analog output type 3. Package size : 29.5×13×13.5 mm 4. Consumption current : Typ. 30 mA 5. Supply voltage : 4.5 to 5.5 V Applications 1. Touch-less switch (Sanitary equipment, Control of illumination, etc. ) 2. Robot cleaner 3. Sensor for energy saving (ATM, Copier, Vending machine) 4. Amusement equipment (Robot, Arcade game machine)

• Distance measuring range: 10 to 80 cm (4″ to 32″)
• Maximum measurement angle: >40°
• Operating voltage: 4.5 V to 5.5 V DC
• Average power consumption : 35mA
• Peak power consumption : about 200mA
• Frequency of updates/cycle : 25 Hz / 40ms
• Response time: 38 ± 10 ms
• Output type: Analog voltage (3.1V at 10cm to 0.4V at 80cm)
• Output voltage differential over distance range: 1.9 V (typical)
• Analog output noise : < 200 mV
• Weight: 3.5 g