Description
Reviews
| Brand | - |
| Category | Electronic Components / Maker DIY / Computer Hardware, Monitors & Peripherals |
| Origin | - |
| Operating Voltage | 5V DC |
| Measurement Range | 2cm to 450cm |
| Measuring Accuracy | Up to 3mm |
| Interface Type | TTL UART / GPIO |
| Pin Configuration | 5-Pin (VCC, Trig, Echo, GND, OUT) |
| Module Dimensions | 45mm x 20mm x 15mm |
| Operating Temperature | -15°C to 70°C |
| Net Weight | 10 grams |
| Controller Compatibility | Arduino, Raspberry Pi, STM32 |
| Package Contents | 1x Sensor Module, 1x Documentation Sheet |
Anonymous
Mar 31, 2026
Rating: 5/5
Better than HC-SR04
The 5-pin layout makes wiring cleaner compared to the standard 4-pin versions. Stable readings in indoor environments.
Anonymous
Mar 15, 2026
Rating: 5/5
Great for Arduino projects
Works perfectly with my obstacle avoidance robot. The range is consistent and the documentation helped me wire it up quickly.
Anonymous
Mar 04, 2026
Rating: 4/5
Good accuracy
Measured distance well in my testing setup. The pins are a bit tight on the header, but overall a solid sensor for the price.
Anonymous
Feb 13, 2026
Rating: 5/5
Fast shipping
Module arrived well protected in anti-static packaging. Tested immediately and it responded to triggers without issues.
Anonymous
Feb 06, 2026
Rating: 3/5
Needs pull-down resistor
Had some noise issues on the echo pin until I added a pull-down resistor. Works fine now, but required extra components.
Q: What is the beam angle of the ultrasonic transducer?
A: The effective beam angle is approximately 15 degrees, which helps in targeting specific objects.
Q: Does this module work underwater?
A: No, this sensor is designed for air measurement only and is not waterproof or suitable for submersion.
Q: Can I connect multiple sensors to one microcontroller?
A: Yes, you can connect multiple units by using different GPIO pins for the Trigger signal on each sensor.
Q: Is there a specific library for Arduino?
A: The standard NewPing library is fully compatible with this module and simplifies the coding process.
Q: Can I use this sensor with 3.3V logic levels?
A: Yes, but we recommend using a logic level converter for the Trig and Echo pins to ensure stable communication.
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