Description
Reviews
| Brand | - |
| Category | Electronic Components / Maker DIY / Computer Hardware, Monitors & Peripherals |
| Origin | - |
| Operating Voltage | 3.3V - 5.5V DC |
| Measuring Range | 20cm - 450cm |
| Interface Protocol | I2C / PWM / Serial |
| Resolution | 1cm |
| Beam Angle | 15 degrees |
| Operating Temperature | -20°C to +70°C |
| Module Dimensions | 22mm x 17mm x 9mm |
| Weight | 3.5 grams |
| Compatibility | Arduino, Raspberry Pi, STM32 |
| Output Update Rate | 20Hz |
Anonymous
Apr 03, 2026
Rating: 3/5
Documentation needs improvement
Sensor works but the provided wiki link was broken. Had to find datasheet elsewhere.
Anonymous
Feb 23, 2026
Rating: 5/5
Highly accurate
Tested against a laser measure and it was surprisingly close for the price point.
Anonymous
Feb 23, 2026
Rating: 4/5
Good sensor, slight learning curve
Value for money is great. Had to check the pinout diagram carefully before connecting.
Anonymous
Feb 19, 2026
Rating: 5/5
Perfect for robotics
Works flawlessly with my Arduino Uno. Range is accurate within specified limits.
Anonymous
Feb 15, 2026
Rating: 5/5
Great starter sensor
Easy to integrate into my obstacle avoidance car project. Verified purchase.
Q: Can I use this outdoors?
A: It works outdoors but strong wind or rain may affect ultrasonic performance.
Q: What is the minimum detection distance?
A: The minimum reliable detection distance is approximately 20cm.
Q: Can I connect multiple sensors on one I2C bus?
A: Yes, but you may need to configure addresses if supported or use multiplexing.
Q: Can this run on 3.3V logic?
A: Yes, it supports 3.3V to 5.5V operating voltage.
Q: Is there an Arduino library available?
A: Yes, several community libraries support the I2C interface for this module.
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