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UNIT SONIC IO is a GPIO interface ultrasonic range sensor. This module features an RCWL-9620 ultrasonic distance measurement chip with a 16mm probe, which the ranging accuracy can reach 2cm-450cm (accuracy up to ±2%). This sensor determines the distance to a target by measuring time lapses between the transmitting and receiving of the pulse signal, users can directly obtain the distance value through IO control mode. It is ideal to apply in robotics obstacle avoidance, fluid level detection, and other applications that require you to perform measurements.
Note: When the measurement is more than 3.5m, there will be a slight delay in the response of the distance measurement data.
RCWL-9620
GPIO communication interface
Measuring range: 2cm-450cm
Protective housing
Built-in temperature compensation, reduce the temperature drift
Support UIFlow platform
Robot Obstacle Avoidance
Fluid Level Detection
Sitting Posture Detection
Ultrasonic Ranging Single Chip
RCWL-9620
Range
2cm-450cm
Probe Specifications
16mm
Receiving/Transmitting Frequency
40KHz
Receiving sensitivity
-65dB
Pointing angle
60°
Measurement accuracy
±2%
Measurement period
50ms
Working current
3mA
Net weight
11.5g
Gross weight
26g
Product size
56 * 24 * 15mm
Packing size
76 * 47 * 29mm
UNIT SONIC IO
UNIT SONIC IO
TRIG
ECHO
VCC
GND
