A
Anonymous
Mar 08, 2026
Rating: 5/5
Better than HC-SR04
The 5-pin layout is more convenient for my PCB design. Verified purchase.
Description
HY-SRF05 5-Pin Ultrasonic Ranging Module / Ultrasonic Sensor with Complete Documentation
Reviews
Attributes
| Brand | - |
| Category | Electronic Components / Maker DIY / Computer Hardware, Monitors & Peripherals |
| Origin | - |
| Operating Voltage | 5V DC |
| Operating Current | 15mA |
| Measuring Range | 2cm to 450cm |
| Measuring Angle | 15 degrees |
| Interface Type | TTL UART / GPIO |
| Pin Count | 5 Pins |
| Module Dimensions | 45mm x 20mm x 15mm |
| Weight | 10 grams |
| Operating Temperature | -15°C to 70°C |
| Package Includes | 1x Module, 1x Documentation Sheet |
5 reviews
A
Anonymous
Feb 03, 2026
Rating: 4/5
Solid module
Good build quality. Wish it came with jumper wires though.
A
Anonymous
Jan 27, 2026
Rating: 4/5
Good accuracy
Measures distance well within indoor range. Slightly noisy outdoors.
A
Anonymous
Jan 27, 2026
Rating: 5/5
Perfect for Arduino Projects
Works flawlessly with my Arduino Uno. The documentation made wiring easy.
A
Anonymous
Jan 21, 2026
Rating: 5/5
Great for learning
Used this for my university robotics project. Very reliable.
5 FAQ
Q: What is the maximum range?
A: Officially 450cm, but reliable up to 400cm in ideal conditions.
Q: Is the documentation digital or paper?
A: Included paper sheet plus a link to PDF resources.
Q: Does it work with Raspberry Pi?
A: Yes, but requires voltage division on the Echo pin.
Q: Can I use multiple sensors?
A: Yes, just ensure trig pins are controlled separately to avoid interference.
Q: Is this compatible with 3.3V logic?
A: It operates at 5V, but Echo pin is 5V tolerant. Use level shifter for safety.
