Attributes

Brand	-
Category	Electronic Components / Maker DIY / Computer Hardware, Monitors & Peripherals
Origin	-
Operating Voltage	5V DC
Static Current	< 2mA
Measuring Range	2cm - 400cm
Measuring Angle	15 degrees
Trigger Input Signal	10uS TTL pulse
Echo Output Signal	TTL level signal
Product Dimensions	45 x 20 x 15 mm
Product Weight	9 grams
Operating Temperature	-15 to 70 Celsius
Connector Type	2.54mm Pitch Header

5 reviews

Anonymous

Mar 28, 2026

Rating: 3/5

Mixed experience

One failed initially but support helped. The working ones are fine. Just make sure to test them upon arrival.

Anonymous

Mar 10, 2026

Rating: 4/5

Good value

Sensitive to angles but good overall. I had to adjust the mounting position to get stable readings. Once positioned correctly, it works well.

Anonymous

Feb 26, 2026

Rating: 5/5

Fast shipping

Arrived early and well packaged. Both sensors I ordered work perfectly. Using them for a parking assist project.

Anonymous

Feb 11, 2026

Rating: 5/5

Accurate

Used for robot car obstacle avoidance. The response time is quick enough for my application. No issues with connectivity.

Anonymous

Jan 17, 2026

Rating: 5/5

Great for Arduino Robotics

Works exactly as expected. Easy to wire up with my Arduino Uno. Distance readings are consistent within the specified range. Great value for money.

5 FAQ

Q: How many pins does it have?

A: It has 4 pins: VCC, Trigger, Echo, and Ground.

Q: What is the accuracy?

A: Typically within 3mm under ideal conditions, but surface material affects reflection.

Q: Can this run on 3.3V logic?

A: While VCC should be 5V, the echo output is 5V. You may need a voltage divider for 3.3V microcontrollers.

Q: Does it work outdoors?

A: It can work outdoors, but wind and temperature changes may affect accuracy slightly.

Q: Is there a library available?

A: Yes, most Arduino IDE installations include example code, and many community libraries exist.

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