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All prices in US$ - All orders receive free delivery, worldwide - Touch here to learn more

Ultrasonic Distance Sensor Module HC-SR04 2~450 cm - Ten Pack

$29.95
SKU 345351444

Useful ultrasonic distance sensors from PMD Way - used with various robotics projects and much more. 

Sold in packs of ten!

Specifcations:

  • Working Voltage : 5V(DC)
  • Static current: Less than 2mA.
  • Output signal: Electric frequency signal, high level 5V, low level 0V.
  • Sensor angle: Not more than 15 degrees.
  • Detection distance: 2cm-450cm.
  • High precision: Up to 0.3cm
  • Input trigger signal: 10us TTL impulse
  • Echo signal : output TTL PWL signal

Pinouts:

  • VCC
  • trig(T)
  • echo(R)
  • GND

More information:

  • We're currently working on our own tutorial for this sensor, but in the meanwhile the following will get you started:
  • If you have any questions, just email support@pmdway.com.