Description
Reviews
| 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 |
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.
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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