{"id":267576,"date":"2026-03-11T17:55:04","date_gmt":"2026-03-11T17:55:04","guid":{"rendered":"https:\/\/360digitizingsolutions.com\/shop\/product\/1-2pcs-als-pt19-analog-light-sensor-module-2-5v-5-5v-light-uv-sensor-high-dynamic-range-light-sensor-board-for-arduino\/"},"modified":"2026-10-23T15:47:23","modified_gmt":"2026-10-23T15:47:23","slug":"als-pt19-analog-light-sensor-module-2-5v-5-5v-high-dynamic-range-uv-light-sensor-board-for-arduino-1-2-pcs","status":"publish","type":"product","link":"https:\/\/360digitizingsolutions.com\/shop\/product\/als-pt19-analog-light-sensor-module-2-5v-5-5v-high-dynamic-range-uv-light-sensor-board-for-arduino-1-2-pcs\/","title":{"rendered":"ALS-PT19 Analog Light Sensor Module 2.5V\u20135.5V High Dynamic Range UV Sensor Board for Arduino"},"content":{"rendered":"<h3>Eliminate Guesswork with Precise Light Sensing<\/h3>\n<p>Are you tired of light sensors that struggle with varying conditions or lack the sensitivity for critical applications? The ALS-PT19 Analog Light Sensor Module is engineered to provide reliable, high-precision light and UV detection, ensuring your automated systems and smart projects respond accurately to their environment. No more imprecise readings or system failures due to inadequate light data; this module delivers the consistent performance your designs demand.<\/p>\n<h3>Unlock Advanced Automation and Smart Projects<\/h3>\n<p>The ALS-PT19 is a high-sensitivity light detection board designed for Arduino and other microcontroller-based electronics projects. It adeptly detects both ambient light intensity and UV light levels, making it an indispensable component for sophisticated sensing applications. From environmental monitoring to intelligent automation, this module provides the foundational data needed to bring your innovative ideas to life.<\/p>\n<h3>Reliable Performance Across All Lighting Conditions<\/h3>\n<p>Operating within a versatile voltage range of 2.5V to 5.5V, the ALS-PT19 module delivers stable and accurate analog output directly proportional to the surrounding light intensity. Its standout high dynamic range ensures reliable performance whether detecting very low light in dimly lit spaces or bright conditions outdoors. This robust design means your projects maintain functionality across a wide spectrum of lighting environments.<\/p>\n<h4>Key Applications &amp; Use Cases:<\/h4>\n<ul>\n<li>Smart sensing applications<\/li>\n<li>Automation systems<\/li>\n<li>DIY electronics projects<\/li>\n<li>Automatic lighting control<\/li>\n<li>Brightness detection for displays<\/li>\n<li>Environmental monitoring stations<\/li>\n<li>Smart home automation solutions<\/li>\n<li>Robotics for navigation and interaction<\/li>\n<li>IoT applications requiring light data<\/li>\n<li>Electronic prototypes and educational kits<\/li>\n<\/ul>\n<h4>Technical Specifications:<\/h4>\n<ul>\n<li><strong>Model:<\/strong> ALS-PT19<\/li>\n<li><strong>Type:<\/strong> Analog Light Sensor Module, UV Sensor Board<\/li>\n<li><strong>Operating Voltage:<\/strong> 2.5V\u20135.5V<\/li>\n<li><strong>Output:<\/strong> Analog<\/li>\n<li><strong>Key Features:<\/strong> High Dynamic Range, High Sensitivity, Fast Response Time, Low Power Consumption, Dependable Signal Accuracy<\/li>\n<li><strong>Compatibility:<\/strong> Designed for Arduino and other microcontroller-based electronics projects, and various development boards.<\/li>\n<\/ul>\n<p>This compact sensor board integrates effortlessly with Arduino and other development platforms via its straightforward analog output interface. For optimal performance, we recommend confirming compatibility with your specific microcontroller model. If you&#8217;re unsure, please contact us with your setup details, and we will gladly assist.<\/p>\n<h3>Quality You Can Trust<\/h3>\n<p>At 360 Digitizing Shop, every ALS-PT19 Analog Light Sensor Module undergoes rigorous function-testing before shipping. This meticulous process ensures that defective units are never sent out, providing you with peace of mind. In the rare event a defective item arrives, our buyer protection policy guarantees a full refund within 4 days of notification, so you can purchase with complete confidence.<\/p>\n<h3>Frequently Asked Questions<\/h3>\n<p><strong>What does the ALS-PT19 Analog Light Sensor Module detect?<\/strong><br \/>The ALS-PT19 module detects both ambient light intensity and UV light levels, providing an analog output signal.<\/p>\n<p><strong>What is the operating voltage range for this module?<\/strong><br \/>The ALS-PT19 module operates within a voltage range of 2.5V to 5.5V.<\/p>\n<p><strong>What are the primary applications for the ALS-PT19 sensor?<\/strong><br \/>It is ideal for smart sensing, automation systems, DIY electronics projects, automatic lighting, environmental monitoring, smart home automation, robotics, and IoT applications.<\/p>\n<p><strong>How do I ensure this module is compatible with my project?<\/strong><br \/>The module is designed for Arduino and other microcontroller-based electronics projects. If you are unsure about compatibility with a specific setup, please contact us with your microcontroller model for assistance.<\/p>\n<p><strong>What is included when I purchase this product?<\/strong><br \/>You will receive either 1 or 2 pieces of the ALS-PT19 Analog Light Sensor Module, depending on the pack size selected.<\/p>\n<p><strong>How is the quality of the ALS-PT19 module ensured, and what if I receive a defective item?<\/strong><br \/>Every module is function-tested before shipping to prevent defective units. If a defective item arrives, you are eligible for a full refund within 4 days under our buyer protection policy.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Unlock advanced functionality in your electronics projects with the ALS-PT19 Analog Light Sensor Module. This high dynamic range sensor accurately detects ambient light and UV levels, providing stable analog output for seamless integration with Arduino and other microcontrollers.<\/p>\n","protected":false},"featured_media":267579,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[18388],"product_tag":[42400,42394,42395,42347,35392,42332,42401,42398,42397,42402,42348,42349,42399,42396],"machine_model":[],"part_type":[52449],"machine_type":[],"heads":[],"class_list":["post-267576","product","type-product","status-publish","has-post-thumbnail","product_cat-embroidery-machine-spare-parts","product_tag-2-5v-5-5v-sensor","product_tag-als-pt19","product_tag-analog-light-sensor","product_tag-arduino-sensor","product_tag-automation-sensor","product_tag-electronic-module","product_tag-high-dynamic-range","product_tag-iot-sensor","product_tag-light-detection","product_tag-light-intensity-sensor","product_tag-microcontroller-sensor","product_tag-robotics-sensor","product_tag-smart-home-sensor","product_tag-uv-sensor","part_type-circuit-boards-electronics","first","instock","sale","taxable","shipping-taxable","purchasable","product-type-variable"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>ALS-PT19 Analog Light Sensor Module 2.5V\u20135.5V High Dynamic Range UV Sensor Board for Arduino - 360 Digitizing Shop<\/title>\n<meta name=\"description\" content=\"Achieve precise ambient light &amp; UV detection with the ALS-PT19 Analog Light Sensor Module. 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