DFRobot SEN0311 接近传感器 A02YYUW 防水超声波测距传感器（3-450厘米，UART，IP67）

Width: 29.6 mm

Height: 12.5 mm

Length: 63.6 mm

Unit Weight: 61.572 g

Mounting Style: PCB Mount

Sensing Method: Ultrasonic

Sensing Distance: 3 cm to 450 cm

Output Configuration: Digital

Supply Voltage - Max: 5 V

Supply Voltage - Min: 3.3 V

Operating Supply Voltage: 3.3 V to 5 V

Maximum Operating Temperature: + 60 C

Minimum Operating Temperature: - 15 C