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Ultrasonic Rangefinder - UM0090

? Measuring range?: 17～300cm (object: flat surface)?
? Frequency?: 58kHz?
? Resolution?: <1cm?
? Response time?: <1ms?
? Power-up delay?: ≤1s?
? Blind zone?: 17cm?
? Operating temperature?: -40~+80 ℃?
? Relative humidity?: ≤95% (No condensation)?

Model Number: UM0090
Data Sheet:

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Product Specification

UM0090 Ultrasonic Rangefinder Introduction
The UM0090 module is based on an ultrasonic sensor that combines transmitter and receiver in a single unit. By measuring the time of flight of ultrasonic wave, it can detect any object within 3 meters and output distance signals via UART interface.

This product features high sensitivity, fast response, and excellent anti-interference ability and stability. It is widely applied in object avoidance systems on robots, drones, and other smart devices.

UM0090 Ultrasonic Rangefinder Features
? Compact design for easy installation
? Measuring range up to 3M
? Excellent anti-interference ability
? Can detect objects of various colors, shapes and materials

UM0090 Ultrasonic Rangefinder Applications
? Robots
? Smart streetlight
? Smart trash bin
? Autonomous delivery vehicle

UM0090 Ultrasonic Rangefinder Technical Parameters

Properties
Measuring range	17～300cm (object: flat surface)
Frequency	58kHz
Resolution	<1cm
Response time	<1ms
Power-up delay	≤1s
Blind zone	17cm
Output Format
Output	Measured distance via serial port (unit: cm)
Trigger mode	Low level pulse, pulse width≥50us
Rated Operating Conditions
Working environment	indoors/outdoors
Operating temperature	-40~+80 ℃
Storage temperature	-40~+85 ℃
Relative humidity	≤95% (No condensation)
Power Supply
Power supply voltage	DC 5V
Working current	≤10mA