GP2Y0A21YK0F sensor วัดระยะ 10~80cm

Feature summary

• Operating voltage: 4.5 V to 5.5 V
• Average current consumption: 30 mA (note: this sensor draws current in large, short bursts, and the manufacturer recommends putting a 10 µF capacitor or larger across power and ground close to the sensor to stabilize the power supply line)
• Distance measuring range: 10 cm to 80 cm (4″ to 32″)
• Output type: analog voltage
• Output voltage differential over distance range: 1.9 V (typical)
• Update period: 38 ± 10 ms
• Size: 44.5 mm × 18.9 mm × 13.5 mm (1.75″ × 0.75″ × 0.53″)
• Weight: 3.5 g (0.12 oz)