Monday, December 3, 2018

Gravity: I2C VEML7700 Ambient Light Sensor (0~120Klx)

INTRODUCTION



VEML7700 is a high accuracy ambient light digital 16-bit resolution sensor. It includes a high sensitive photo diode, a low noise amplifier, a 16-bit A/D converter and supports an easy to use Gravity I2C interface. It outputs a digital signal directly and no need for complicated calculations. This is a more accurate and easier to use version of the simple photo resistor which only outputs a voltage that needs to be calculated in order to obtain meaningful data. The data which is output by this sensor is directly output in Lux (Lx). When objects which are lighted in homogeneous get the 1 lx luminous flux in one square meter, their light intensity is 1lx. Sometimes to take good advantage of the illuminant, you can add a reflector to the illuminant. So that there will be more luminous flux in some directions and it can increase the illumination of the target surface.

SPECIFICATION



  • Supply Voltage: 3.3-5V

  • Working Current: 45uA

  • Shutdown Mode: 0.5uA

  • Measuring Range: 0-120klx

  • Accuracy: 0.0036 lx / ct

  • Working Temperature: -25 ℃ ~ +85 ℃

  • Dimension: 30 × 22 (mm) /1.81 x0.866 (inches)

  • Weight: 12g

  • FEATURES



  • High Precision: 0.005 lx / ct

  • Wide Range: 0 ~ 167Klx (BH1750 is 0 ~ 65Klx)

  • Support Low-power consumption

  • Support Gravity i2C interface

  • PACKING LIST



  • Gravity: I2C VEML7700 Ambient Light Sensor x1

  • Gravity I2C PH2.0-4P Cable x1

  • DOCUMENTS



    Product WIKI
    More Documents

    COUNTRIES WE SHIP TO

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


    https://kdrobotkit.com/product/gravity-i2c-veml7700-ambient-light-sensor-0120klx/

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