Ultrasonic sensors are great in all kinds of lighting conditions, and you're measuring large, solid objects. Be sure to choose the correct beam pattern.

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15 Items

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  1. HC-SR04 Ultrasonic Module Distance Measuring Sensor
    Rating:
    98% of 100
    SKU: CE05112 Brand: Core Electronics Guides (1)
    The HC-SR04 ultrasonic sensor uses sonar to determine distance to an object like bats or dolphins do. It offers excellent range accuracy and stable readings in an easy-to-use package.
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    180 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Apr 26th
  2. Weatherproof Ultrasonic Sensor with Separate Probe
    Rating:
    91% of 100
    SKU: SEN0208 Brand: DFRobot
    Need something to sense distance, but you're expecting things to get a bit wet? Well look no further! This sensor can stretch all the way out to 4.5m in ideal conditions, with a resolution of 0.5cm...
    - +

    9 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Apr 26th
  3. A02YYUW Waterproof Ultrasonic Sensor
    Rating:
    100% of 100
    SKU: SEN0311 Brand: DFRobot
    Ultrasonic distance sensor determines the distance to a target by measuring time lapses between the sending and receiving of the ultrasonic pulse. This is an easy-to-use...
    - +

    9 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Apr 26th
  4. A01NYUB Waterproof Ultrasonic Sensor
    Rating:
    100% of 100
    SKU: SEN0313 Brand: DFRobot
    Ultrasonic distance sensor determines the distance to a target by measuring time lapses between the sending and receiving of the ultrasonic pulse. This A01NYUB Waterproof...
    - +

    5 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Apr 26th
  5. 24GHz Microwave Radar Sensor
    SKU: SEN0306 Brand: DFRobot
    Microwave radar sensor can detect distance by transmitting and receiving radio wave. Compared with range&distance sensor of other kinds, the radar sensor can provide...
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    1 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Apr 26th
  6. Large Ultrasonic (Sonar) Sensor with Horn and UART Output
    SKU: ADA4664 Brand: Adafruit
    This impressive looking horn is actually an ultrasonic sensor, ready for panel mount use. Inside is a module that uses high frequency signals to determine distance to a surface, and the horn helps guide the waveform so it can reach farther without spreading too wide. It's elegant looking and is more durable than the 'raw' ultrasonics Adafruit sell a lot of, so it would do well in a garage, robot or installation where you want a durable dust and weather-resistant design
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    3 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Apr 26th
  7. Ultrasonic Distance Sensor with I2C Interface - RCWL-1601
    SKU: ADA4742 Brand: Adafruit
    If you're like me, you've dreamed of being a dolphin - smoothly gliding through the water. Using your echo-location abilities to detect tasty fish...
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    1 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Apr 26th
  8. URM15 - 75KHZ Ultrasonic Sensor (30~500cm, RS485)
    SKU: SEN0519 Brand: DFRobot
    DFRobot URM15 is an ultrasonic ranging sensor with IP65 waterproof probe that offers 30cm-500cm measuring range. It uses the RS485 interface that follows...

    Out of Stock

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  9. PiicoDev Ultrasonic Rangefinder
    Rating:
    100% of 100
    SKU: CE09360 Brand: PiicoDev Guides (2)

    Use echolocation to measure distance

    $10.10 AUD, inc GST
    As low as $6.57 AUD, inc GST
    - +

    257 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Apr 26th
  10. Ultrasonic Distance Sensor (RCWL-1601) - 3 to 5V
    Rating:
    100% of 100
    SKU: CE09432 Brand: Core Electronics
    Enhance your project with the Ultrasonic Distance Sensor (RCWL-1601). Pin and software compatible with the HC-SR04 sensor, it uses echolocation to detect objects within a range of 2 to 450 cm. Now compatible with both 3.3V and 5V power supplies.
    $2.75 AUD, inc GST
    - +

    109 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Apr 26th
  11. RS485 750cm Ultrasonic Level Sensor
    SKU: SS101991041 Brand: Seeed Studio
    High-precision ultrasonic distance sensor with measuring range of 28~750cm. Suitable for various applications like Sewer, water level monitoring,...
    - +

    3 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Apr 26th
  12. IP68 Underwater Ultrasonic Obstacle Avoidance Sensor (3m, UART)
    SKU: SEN0598 Brand: DFRobot
    The IP68 underwater ultrasonic obstacle avoidance sensor specifically designed for underwater applications. It operates on a wide voltage range of 5-24V...
    Special Price $44.55 AUD, inc GST
    Regular Price $56.99 AUD, inc GST
    - +

    0 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Available with 7 to 10 day lead time
  13. IP68 Underwater Ultrasonic Obstacle Avoidance Sensor (6m, UART)
    SKU: SEN0599 Brand: DFRobot
    The IP68 underwater ultrasonic obstacle avoidance sensor's underwater measurement range is from 5cm to 600cm, specifically designed for underwater...
    Special Price $52.07 AUD, inc GST
    Regular Price $61.11 AUD, inc GST
    - +

    0 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Available with 7 to 10 day lead time
  14. Miniature Ultrasonic Distance Ranging Obstacle Avoidance Sensor (3m, RS485, IP67)
    SKU: SEN0591 Brand: DFRobot
    With a measurement range of up to 3m, the miniature ultrasonic distance ranging parking sensor provides waterproof rating of IP67. Ideal for garage...
    Special Price $35.09 AUD, inc GST
    Regular Price $44.64 AUD, inc GST
    - +

    0 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Available with 7 to 10 day lead time
  15. Ultrasonic ToF Material Detection Sensor
    SKU: SEN0560 Brand: DFRobot
    This ultrasonic material detection sensor can determine the material within short distance of 2-10cm, detect materials with ease using our ultrasonic...
    Special Price $19.81 AUD, inc GST
    Regular Price $25.15 AUD, inc GST
    - +

    0 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Available with 7 to 10 day lead time

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