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Item specifics
  • Brand Name: DFRobot
  • type: Magnetic Sensor
  • Material: Mixture
Product Description

 

New DFRObot URM37 V4.0 with temperature compensation industrial-grade Ultrasonic Sensor ranging module Compatible V3.2 for aduino UNO R3
 
Introduction
  • URM37 V4.0 Ultrasonic Sensor comes with a temperature correction which is a very unique feature in its class. URM37 V4.0 (last version) has already been a very good realization of ultrasonic switch and serial (TTL and RS232 level optional), pulse output function, the module can also control a servo rotation to realize a spatial ultrasound scanner. On this basis we have to upgrade the function.
  • URM37 V4.0, the current version has better intelligence capabilities, meanwhile, mechanical dimensions and pin interface and communication commands are compatible with V3.2, V3.2 has been reversed based on the following changes:
  • Serial level selected from the skipped stitches to button, user can easily select RS232 or TTL-level output level output by pressing the settings(after reboot)
  • Modified the algorithm, so dead zone was reduced and enhance accuracy
  • Analog voltage output, voltage and the measured distance is proportional
  • Wide voltage support +3.3V-5.0V
  • Power reverse protection
  • Automatic measurement of time interval can be modified
  • Modify a servo controlled angle of 0-180, compatible with the most of the servos on the market
  • Measuring time is 100ms
 
Photos

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Specification
  • Power: +3.3V - +5.0V
  • Current: <20mA
  • Working temperature: -10 - +70 C
  • Detecting range: 5cm-500cm
  • Resolution: 1cm
  • Interface: RS232 (TTL), PWM
  • Size: 22mm x 51 mm
  • Weight: 25

 

Shipping List
  • URM37 V4.0 Ultrasonic Sensor x 1
Packaging Details
  • Unit Type: piece
  • Package Weight: 0.25kg (0.55lb.)
  • Package Size: 10cm x 5cm x 5cm (3.94in x 1.97in x 1.97in)
Shipping
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Packaging Details
  • Unit Type: piece
  • Package Weight: 0.25kg (0.55lb.)
  • Package Size: 10cm x 5cm x 5cm (3.94in x 1.97in x 1.97in)
Payment
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