Description
Hiwonder Ultrasonic Module Detection Distance Sensor Compatible w/ Arduino & Micro:bit Programming
Description
1x Ultrasonic Sensor
1x 4PIN Wire (20cm)
Voltage: 5V
Current: 2mA
Frequency: 40Hz
Range: 2cm 400cm
Angle of Detection: 15 degrees
Trigger Signal: 10us TTL Pulse
Echo Signal: TTL Level Signal, Proportional to Range
Connector: 4 Pin Port