Attributes

Brand	-
Category	Electronic Components / Maker DIY / Computer Hardware, Monitors & Peripherals
Origin	-
Operating Voltage	5V DC
Current Consumption	15mA
Working Frequency	40Hz
Measuring Range	2cm - 400cm
Measuring Angle	15 degrees
Trigger Input	10uS TTL pulse
Echo Output	TTL level signal
Dimensions	45mm x 20mm x 15mm
Weight	10g
Interface	4 Pin Header

5 reviews

Anonymous

Mar 12, 2026

Rating: 3/5

Sensitive to noise

Works okay but struggled in a noisy environment. Fine for indoor use.

Anonymous

Mar 09, 2026

Rating: 5/5

Fast delivery

Package arrived quickly. Sensor was well protected in anti-static bag.

Anonymous

Feb 27, 2026

Rating: 5/5

Reliable measurement

Tested up to 3 meters accurately. Great for obstacle avoidance.

Anonymous

Jan 31, 2026

Rating: 4/5

Good value

Sensor works well but requires a voltage divider for 3.3V logic.

Anonymous

Jan 17, 2026

Rating: 5/5

Perfect for robotics

Works exactly as described. Easy to interface with Arduino Uno.

5 FAQ

Q: Is there a library available?

A: Yes, many open-source libraries exist for Arduino and Raspberry Pi.

Q: Can I use this directly with 3.3V GPIO?

A: We recommend a voltage divider for the Echo pin when using 3.3V boards.

Q: Does it work outdoors?

A: It can, but wind and temperature may affect accuracy.

Q: Can I connect multiple sensors?

A: Yes, but ensure trigger and echo pins are managed separately in code.

Q: What is the accuracy?

A: Typically within 3mm under ideal conditions.

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