Wednesday, December 19, 2018

URM07 - UART Low-Power Consumption Ultrasonic Sensor (20~750cm)

INTRODUCTION



An ultrasonic sensor measures distance by calculating the time difference between sending a signal and receiving an echo from an object. It uses echolocation to measure distances, just like a bat.

The URM07 is an ultra low-power sensor. The effect range is up to 7.5m, and it has a wide range power supply of 3.0 - 5.5V. It is directly compatible with 3.3V or 5V devices such as Arduino, Raspberry Pi. etc. The average operating current is only 5mA and standby current is only 14uA. According to the principle of ultrasound sensors, the accuracy of the distance value will be affected by the air temperature and wind direction, so using a KDRobotKit URM07 built-in temperature sensor, you can read the ambient temperature, and automatically calculate temperature compensation. The sensor uses an integrated ultrasonic probe with a detection angle of approximately 60° in a compact and lightweight unit. The unit uses a 2.54mm pitch 4Pin interface, using UART communication, compatible with most common microcontrollers.

URM07 Detecting Angle
URM07 UART ultrasonic distance sensors have undertaken rigorous road testing and optimization. We guarantee that this sensor has first-class response speed, ultra high stability, the highest sensitivity and ultra low power consumption. If you have harsh environmental requirements for your sensor performance in your design, the URM07 is definitely the best choice.

SPECIFICATION



  • Operating Voltage: 3.0 ~ 5.5V DC

  • I/O Operating Mode: Open Drain (OD), integrated pull-up resistor

  • Effective Range: 20 ~ 750 cm

  • Direction Angle: 60 °

  • Standby Current: <14 uA (mainly by the power chip consumption, the core circuit consumption <1uA)

  • Peak Current: <9 mA

  • Average Current: <5 mA (measured under continuous measurement, for reference only)

  • Distance Resolution: 1cm

  • Distance Error: 1%

  • Operating Temperature Range: -10 ~ 70 ℃

  • Temperature Error: ± 1 ℃

  • Operating Humidity Range: RH <75%

  • Acoustic Frequency: 38 ~ 42KHz

  • Boot Start Time: <20ms

  • Measurement Period: <60ms

  • Dimension: 27mm x 27mm

  • Weight: 4.2g Approx.
  • FEATURES



  • Streamlined design

  • High Stability

  • High Sensitivity

  • Built-in temperature compensation

  • Low Power Consumption

  • Reverse polarity protection (short-term protection)

  • Overvoltage Protection

  • Convenient connection and Usage
  • PACKING LIST



  • URM07 - UART Low-Power Consumption Ultrasonic Sensor (20~750cm) x1
  • DOCUMENTS



  • Product Wiki 

  • COUNTRIES WE SHIP TO

    Togo, Congo, Democratic Republic of (DRC), Norway, Armenia, Mauritius, Colombia, Virgin Islands (US), Dominican Republic, South Sudan, New Zealand, Hungary, Bolivia, Brazil, Burundi, Sweden, Niger, China - Hong Kong / Macau, Saint Vincent and the Grenadines, Grenada, Lesotho, Seychelles, Lithuania, Kazakhstan, Bulgaria, Benin, Luxembourg, Turkmenistan, Liberia, Bosnia & Herzegovina, Antigua & Barbuda, India, Sudan, Equatorial Guinea, Barbados, Nigeria, Montserrat, Cyprus, Virgin Islands (UK), Netherlands, Israel and the Occupied Territories, Poland, Gambia, Botswana, Somalia, Lebanon, Malawi, Nepal, Tunisia, Switzerland, Bahrain, Slovenia, Andorra, Japan, Monaco, Pakistan, Mauritania, Malta, Dominica, Laos, Paraguay, Vietnam, Korea, Democratic Republic of (North Korea), Liechtenstein, Angola, Spain, Kyrgyz Republic (Kyrgyzstan), Singapore, Bangladesh, Greece, Kosovo, Guyana, Uruguay, Puerto Rico, Czech Republic, Congo, Costa Rica, Egypt, Yemen, Venezuela, Ghana, Zimbabwe, Namibia, Croatia, French Guiana, Ethiopia, Saint Lucia, Kenya, Cameroon, Fiji, Mongolia, Cuba, Mayotte, Central African Republic, Oman, Canada, Turks & Caicos Islands, Ivory Coast (Cote d'Ivoire), Myanmar/Burma, Guinea-Bissau, Romania, Saudi Arabia, Guatemala, Anguilla, Sri Lanka, Denmark, United Arab Emirates, Sierra Leone, Zambia, Ukraine, Honduras, Chile, Rwanda, Cape Verde, Haiti, France, Jamaica, Iraq, Guinea, Panama, Morocco, Timor Leste, Moldova, Republic of, Maldives, Uganda, Philippines, China, Tajikistan, Bahamas, Serbia, Belize, United States of America (USA), Kuwait, Mexico, Latvia, Indonesia, Belgium, Montenegro, Nicaragua, Samoa, Comoros, Cayman Islands, Georgia, Saint Kitts and Nevis, Sao Tome and Principe, Jordan, Iceland, South Africa, Swaziland, Martinique, Algeria, Eritrea, Mozambique, Trinidad & Tobago, Pacific Islands, Russian Federation, Argentina, Azerbaijan, Djibouti, Germany, Tanzania, Solomon Islands, Australia, Burkina Faso, Korea, Republic of (South Korea), Austria, Portugal, Finland, Italy, Qatar, Thailand, Guadeloupe, Chad, Madagascar, Papua New Guinea, Syria, Belarus, Macedonia, Republic of, Afghanistan, Albania, Peru, Malaysia, Libya, Reunion, Iran, Uzbekistan, Ecuador, Estonia, Senegal, Bermuda, Gabon, Suriname, El Salvador, Mali, Brunei Darussalam, Bhutan, Turkey, Great Britain, Slovak Republic (Slovakia), Cambodia


    https://kdrobotkit.com/product/urm07-uart-low-power-consumption-ultrasonic-sensor-20750cm/

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