{"id":8600,"date":"2025-05-20T16:35:05","date_gmt":"2025-05-20T14:35:05","guid":{"rendered":"https:\/\/rcmicro.es\/2025\/05\/20\/high-precision-smd-ambient-light-sensor-for-hcl-applications-and-outdoor-displays\/"},"modified":"2025-06-02T10:13:22","modified_gmt":"2025-06-02T08:13:22","slug":"high-precision-smd-ambient-light-sensor-for-hcl-applications-and-outdoor-displays","status":"publish","type":"post","link":"https:\/\/rcmicro.es\/en\/2025\/05\/20\/high-precision-smd-ambient-light-sensor-for-hcl-applications-and-outdoor-displays\/","title":{"rendered":"High-precision SMD ambient light sensor for HCL applications and outdoor displays"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"8600\" class=\"elementor elementor-8600 elementor-8327\" wpc-filter-elementor-widget=\"1\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-34ee868 e-flex e-con-boxed e-con e-parent\" data-id=\"34ee868\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2b4561b elementor-widget elementor-widget-theme-post-title elementor-page-title elementor-widget-heading\" data-id=\"2b4561b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"theme-post-title.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">High-precision SMD ambient light sensor for HCL applications and outdoor displays<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1e4b2369 e-flex e-con-boxed e-con e-parent\" data-id=\"1e4b2369\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-640b6e7 elementor-widget__width-initial elementor-widget elementor-widget-post-info\" data-id=\"640b6e7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"post-info.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-inline-items elementor-icon-list-items elementor-post-info\">\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item elementor-repeater-item-3b3b87b elementor-inline-item\" itemprop=\"datePublished\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-calendar\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M12 192h424c6.6 0 12 5.4 12 12v260c0 26.5-21.5 48-48 48H48c-26.5 0-48-21.5-48-48V204c0-6.6 5.4-12 12-12zm436-44v-36c0-26.5-21.5-48-48-48h-48V12c0-6.6-5.4-12-12-12h-40c-6.6 0-12 5.4-12 12v52H160V12c0-6.6-5.4-12-12-12h-40c-6.6 0-12 5.4-12 12v52H48C21.5 64 0 85.5 0 112v36c0 6.6 5.4 12 12 12h424c6.6 0 12-5.4 12-12z\"><\/path><\/svg>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text elementor-post-info__item elementor-post-info__item--type-date\">\n\t\t\t\t\t\t\t\t\t\t<time>20\/05\/2025<\/time>\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-22c45014 elementor-widget__width-initial elementor-widget elementor-widget-elementskit-social-share\" data-id=\"22c45014\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"elementskit-social-share.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"ekit-wid-con\" >\t\t<ul class=\"ekit_socialshare\">\n                            <li class=\"elementor-repeater-item-32333e2\" data-social=\"twitter\">\n                    <div class=\"twitter\">\n                                                                                          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184.6zm101.2-138.2c-5.5-2.8-32.8-16.2-37.9-18-5.1-1.9-8.8-2.8-12.5 2.8-3.7 5.6-14.3 18-17.6 21.8-3.2 3.7-6.5 4.2-12 1.4-32.6-16.3-54-29.1-75.5-66-5.7-9.8 5.7-9.1 16.3-30.3 1.8-3.7.9-6.9-.5-9.7-1.4-2.8-12.5-30.1-17.1-41.2-4.5-10.8-9.1-9.3-12.5-9.5-3.2-.2-6.9-.2-10.6-.2-3.7 0-9.7 1.4-14.8 6.9-5.1 5.6-19.4 19-19.4 46.3 0 27.3 19.9 53.7 22.6 57.4 2.8 3.7 39.1 59.7 94.8 83.8 35.2 15.2 49 16.5 66.6 13.9 10.7-1.6 32.8-13.4 37.4-26.4 4.6-13 4.6-24.1 3.2-26.4-1.3-2.5-5-3.9-10.5-6.6z\"><\/path><\/svg>                                            <\/div>\n                <\/li>\n                                            <li class=\"elementor-repeater-item-042750a\" data-social=\"linkedin\">\n                    <div class=\"linkedin\">\n                                                                                                <i aria-hidden=\"true\" class=\"icon icon-linkedin\"><\/i>                                            <\/div>\n                <\/li>\n                                    <\/ul>\n        <\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-16b9688e e-flex e-con-boxed e-con e-parent\" data-id=\"16b9688e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-163535e2 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"163535e2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2344d5b2 e-con-full e-flex e-con e-parent\" data-id=\"2344d5b2\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-2140dab8 e-con-full e-flex e-con e-child\" data-id=\"2140dab8\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-db1c5d6 elementor-widget elementor-widget-heading\" data-id=\"db1c5d6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">High-precision SMD ambient light sensor for HCL applications and outdoor displays<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-29cf8aa e-con-full e-flex e-con e-parent\" data-id=\"29cf8aa\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b0cca6f elementor-widget elementor-widget-text-editor\" data-id=\"b0cca6f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>In many modern applications, lighting is no longer just a matter of switching a lamp on or off. Today\u2019s environments \u2013 from offices and hospitals to public spaces and electronic devices \u2013 require lighting that intelligently adapts to changing conditions and the needs of the people within them. However, accurately measuring ambient light and adjusting illumination in real time is no simple task: variations in natural light, different light sources, and space constraints within devices all add complexity to the process. Moreover, energy consumption and the durability of lighting systems are crucial factors that cannot be overlooked.   <\/p><p>This is where high-precision ambient light sensors, such as Vishay\u2019s <b>VEML4031X00<\/b>, provide a practical and efficient solution. Its compact design, combined with exceptional sensitivity and low power consumption, enables accurate light measurements in a wide range of environments. This supports lighting systems that automatically adjust to enhance visual comfort, energy efficiency, and user wellbeing. Such technology is essential for Human Centric Lighting (HCL) projects and applications that require outdoor displays with optimal visibility under all lighting conditions.   <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-149287a e-con-full e-flex e-con e-parent\" data-id=\"149287a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-31bdc0b e-flex e-con-boxed e-con e-child\" data-id=\"31bdc0b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-06c0ef3 elementor-widget__width-inherit elementor-widget elementor-widget-heading\" data-id=\"06c0ef3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Features of the VEML4031X00 Sensor<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0ac648c elementor-widget elementor-widget-text-editor\" data-id=\"0ac648c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>The features of the VEML4031X00 sensor make it an ideal choice for engineers.<br><strong>Ultra-compact SMD format<\/strong>: With dimensions of 4.38 \u00d7 1.45 \u00d7 0.6 mm and an OPLGA package measuring 2.0 \u00d7 2.0 \u00d7 0.87 mm, it allows easy integration into space-constrained boards \u2013 ideal for wearable devices, HCL luminaires, and embedded electronics.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-53bfb50 e-con-full e-flex e-con e-parent\" data-id=\"53bfb50\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-695cc49 e-flex e-con-boxed e-con e-child\" data-id=\"695cc49\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4d62d02 elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"4d62d02\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li><strong>Wide ambient light dynamic range:<\/strong> From 0 lux to 172,000 lux, covering environments from complete darkness to direct sunlight, without the need for external optical filters.<\/li><li><strong>Supply voltage:<\/strong> Compatible with voltages between 2.5 V and 3.6 V, suitable for today\u2019s low-power platforms.<\/li><\/ul><ul><li><strong> Low power consumption:<\/strong> Typical active mode consumption of 0.5 mA and just 0.5 \u03bcA in shutdown or standby mode \u2013 ideal for battery-powered applications.<\/li><\/ul><ul><li><strong>Digital I\u00b2C interface:<\/strong> Enables straightforward communication with microcontrollers, eliminating the need for additional analogue components and simplifying development.<\/li><\/ul><ul><li><strong>Integrated interrupt function<\/strong>: Allows the sensor to notify the microcontroller of changes in ambient light, optimising energy consumption and enhancing system responsiveness.<\/li><\/ul><ul><li><strong>Integrated thermal compensation<\/strong>: Ensures stable readings despite temperature variations, guaranteeing reliable performance in industrial and electronic environments.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1d266ac e-flex e-con-boxed e-con e-child\" data-id=\"1d266ac\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0f2450b elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"0f2450b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"300\" height=\"183\" src=\"https:\/\/rcmicro.es\/wp-content\/uploads\/2025\/05\/RC-Micro_Sensor-luz-ambiental-VEML4031X00-300x183.png\" class=\"attachment-medium size-medium wp-image-8334\" alt=\"VEML4031X00: Sensor de luz ambiente para HCL, automoci\u00f3n y displays exteriores\" srcset=\"https:\/\/rcmicro.es\/wp-content\/uploads\/2025\/05\/RC-Micro_Sensor-luz-ambiental-VEML4031X00-300x183.png 300w, https:\/\/rcmicro.es\/wp-content\/uploads\/2025\/05\/RC-Micro_Sensor-luz-ambiental-VEML4031X00-600x366.png 600w, https:\/\/rcmicro.es\/wp-content\/uploads\/2025\/05\/RC-Micro_Sensor-luz-ambiental-VEML4031X00.png 639w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-22b25c6 e-con-full e-flex e-con e-child\" data-id=\"22b25c6\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d674fbf elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"d674fbf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"180\" height=\"195\" src=\"https:\/\/rcmicro.es\/wp-content\/uploads\/2025\/05\/RC-Micro_pb-free.png\" class=\"attachment-medium size-medium wp-image-8542\" alt=\"Sensor de luz ambiental de alta precisi\u00f3n para aplicaciones HCL y displays exteriores\" 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width=\"157\" height=\"147\" src=\"https:\/\/rcmicro.es\/wp-content\/uploads\/2025\/05\/RC-Micro_e4.png\" class=\"attachment-medium size-medium wp-image-8538\" alt=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1cffdd9 elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"1cffdd9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"180\" height=\"107\" src=\"https:\/\/rcmicro.es\/wp-content\/uploads\/2025\/05\/RC-Micro_RoHS-Compliant.png\" class=\"attachment-medium size-medium wp-image-8544\" alt=\"Sensor de luz ambiental de alta precisi\u00f3n para aplicaciones HCL y displays exteriores\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a9e10d7 elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"a9e10d7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"157\" height=\"147\" src=\"https:\/\/rcmicro.es\/wp-content\/uploads\/2025\/05\/RC-Micro_e4.png\" class=\"attachment-medium size-medium wp-image-8538\" alt=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3064690 elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"3064690\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"177\" height=\"94\" src=\"https:\/\/rcmicro.es\/wp-content\/uploads\/2025\/05\/RC-Micro-green.png\" class=\"attachment-medium size-medium wp-image-8548\" alt=\"Sensor de luz ambiental de alta precisi\u00f3n para aplicaciones HCL y displays exteriores\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-75893fd elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"75893fd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"167\" height=\"90\" src=\"https:\/\/rcmicro.es\/wp-content\/uploads\/2025\/05\/RC-Micro_Halogen-free.png\" class=\"attachment-medium size-medium wp-image-8540\" alt=\"Sensor de luz ambiental de alta precisi\u00f3n para aplicaciones HCL y displays exteriores\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-934ee9a elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"934ee9a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"223\" height=\"104\" src=\"https:\/\/rcmicro.es\/wp-content\/uploads\/2025\/05\/RC-Micro-automotive-grade.png\" class=\"attachment-medium size-medium wp-image-8546\" alt=\"Sensor de luz ambiental de alta precisi\u00f3n para aplicaciones HCL y displays exteriores\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-87173fc e-con-full e-flex e-con e-parent\" data-id=\"87173fc\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-91a1fb7 elementor-widget__width-inherit elementor-widget elementor-widget-heading\" data-id=\"91a1fb7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Applications<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fa37ad8 elementor-widget elementor-widget-text-editor\" data-id=\"fa37ad8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"\" data-start=\"2287\" data-end=\"2406\">Thanks to its efficient design and precise sensitivity, the<b> VEML4031X00<\/b> is ideal for a wide range of applications, including: <\/p><ul><li><strong>Human Centric Lighting (HCL)<\/strong>: In environments such as offices, hospitals, and schools, dynamically adjusting lighting based on ambient light enhances wellbeing and productivity. The VEML4031X00 enables precise light measurement, supporting the implementation of HCL systems that align with circadian rhythms. <\/li><\/ul><ul><li><strong>Outdoor displays<\/strong>: For outdoor screens such as digital signage or information boards, maintaining optimal visibility under varying lighting conditions is essential. The sensor\u2019s wide measurement range ensures that backlighting adjusts appropriately, preventing glare and enhancing readability. <\/li><\/ul><ul><li><strong>Consumer electronics:<\/strong> In devices such as smartphones, tablets, and televisions, automatic brightness adjustment based on ambient light extends battery life and enhances user experience. The VEML4031X00 offers easy integration thanks to its I\u00b2C interface and low power consumption. <\/li><\/ul><ul><li><strong>Home automation and smart homes:<\/strong> Home automation benefits from precise sensors that adjust lighting according to ambient conditions. The sensor enables the creation of comfortable, energy-efficient environments that adapt to the user\u2019s needs. <\/li><\/ul><ul><li><strong>Precision agriculture<\/strong>: In greenhouses and controlled agricultural systems, accurately measuring light is essential for optimising plant growth. The VEML4031X00 sensor enables the adjustment of supplemental lighting, improving crop yield. <\/li><\/ul><ul><li><strong>Environmental monitoring (IoT)<\/strong>: In Internet of Things applications, accurate environmental data collection is essential. The sensor provides reliable information on lighting conditions, supporting efficient resource management and informed decision-making. <\/li><li style=\"list-style-type: none;\"> <\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5c5b9aa0 e-flex e-con-boxed e-con e-parent\" data-id=\"5c5b9aa0\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4ede522f elementor-tablet-align-center elementor-widget elementor-widget-button\" data-id=\"4ede522f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/rcmicro.es\/wp-content\/uploads\/2025\/05\/RC-Micro_veml4031x00-DataSheet.pdf\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<i aria-hidden=\"true\" class=\"icon icon-document\"><\/i>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Refer to the technical datasheet of the VEML4031X00 sensor<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5126f52 elementor-tablet-align-center elementor-hidden-desktop elementor-hidden-tablet elementor-hidden-mobile elementor-widget elementor-widget-button\" data-id=\"5126f52\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/rcmicro.es\/wp-content\/uploads\/2025\/05\/HY0021_Datasheet.pdf\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<i aria-hidden=\"true\" class=\"icon icon-document\"><\/i>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Refer to the technical document HY0021<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7cf0a064 elementor-tablet-align-center elementor-hidden-desktop elementor-hidden-tablet elementor-hidden-mobile elementor-widget elementor-widget-button\" data-id=\"7cf0a064\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/www.mascot.no\/products\/battery-chargers\/3546-life\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<i aria-hidden=\"true\" class=\"icon icon-internet\"><\/i>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">More details on Mascot's official website<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>In many modern applications, lighting is no longer just a matter of switching a lamp on or off. Today\u2019s environments [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":8529,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"_mbp_gutenberg_autopost":false,"footnotes":""},"categories":[542,543],"tags":[653],"class_list":["post-8600","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-communications-and-iot","category-consumer","tag-vishay-en"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>VEML4031X00 ambient light sensor with I\u00b2C interface<\/title>\n<meta name=\"description\" content=\"Discover the VEML4031X00 ambient light sensor \u2013 offering high precision, low power consumption, and SMD format for HCL, IoT, and outdoor displays.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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