• Original Ultrasonic Ranger - SRF04

The SRF04 was designed to be just as easy to use as the Polaroid sonar, requiring a short trigger pulse and providing an echo pulse. Your controller only has to time the length of this pulse to find the range.

Frequency - 40KHz.
Size - 43mm x 20mm x 17mm height.

The input Trigger is a 10uS Min. TTL level pulse
Echo Pulse is Positive TTL level signal, with the width proportional to the object range.

Range - 3cm to 3m

Original Ultrasonic Ranger - SRF04

  • Brand: Devantech
  • Product Code: DEVAN-SRF04
  • Reward Points: 15
  • Availability: 8
  • £17.53

  • Ex Tax: £14.61
  • Price in reward points: 200

The Worlds Smallest Single Transducer Ultrasonic Ranger

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Low Cost, High Performance Ultrasonic Ranger - SRF02

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Original Ultrasonic Ranger - SRF04

Original Ultrasonic Ranger - SRF04

£17.53

The SRF04 was designed to be just as easy to use as the Polaroid sonar, requiring a short trigger ...

Qty: 8

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Low cost Ultrasonic Ranger - SRF05

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The SRF05 Low cost Ultrasonic Ranger is an evolutionary step from the SRF04, and has been designed ...

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The SRF06 is a low cost ultrasonic ranger with a 4-20mA current output.

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High Performance Ultrasonic Range Finder - SRF08

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Communication with the SRF08 ultrasonic rangefinder is via the I2C bus

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The Worlds Smallest Dual Transducer Ultrasonic Ranger - SRF10

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SRF10 is the Worlds Smallest Dual Transducer Ultrasonic Ranger

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RS485 Interfaced Sonar with Temperature Compensation - SRF485

RS485 Interfaced Sonar with Temperature Compensation - SRF485

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RS485 Interfaced Sonar with Temperature Compensation is designed for use in car parks, the SRF485 is ...

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