Specifications:

• Trigger Pin Format: 10uS digital pulse
• Sound Frequency: 40kHz
• Echo Pin Output: 0-Vcc
• Echo Pin Format: output is DIGITAL and directly proportional with range. See our conversion formula above
• Measurement Range: 2cm to ~4.5m
• Measurement Resolution: 0.3cm
• Measurement Angle: up to 15deg
• Measurement Rate: 40Hz
• Supply Voltage: 4.5V to 5.5V
• Supply Current: 10 to 40mA
• Connector: standard 5-pin male connector which can plug directly into breadboards