{"id":124,"date":"2026-04-16T19:49:06","date_gmt":"2026-04-16T19:49:06","guid":{"rendered":"http:\/\/localhost\/projectbd\/?post_type=product&p=124"},"modified":"2026-04-16T19:49:06","modified_gmt":"2026-04-16T19:49:06","slug":"ir-infrared-obstacle-avoidance-sensor-module-for-arduino-smart-car-robot-with-3-pin-reflective-photoelectric-technology","status":"publish","type":"product","link":"https:\/\/projectbd.store\/index.php\/product\/ir-infrared-obstacle-avoidance-sensor-module-for-arduino-smart-car-robot-with-3-pin-reflective-photoelectric-technology\/","title":{"rendered":"IR Infrared Obstacle Avoidance Sensor Module for Arduino Smart Car Robot with 3-Pin Reflective Photoelectric Technology"},"content":{"rendered":"

The IR Infrared Obstacle Avoidance Sensor Module is a highly effective solution for detecting obstacles in robotics and automation projects. Using reflective photoelectric technology, this module emits infrared light and detects the reflected signal to determine the presence of objects in its path. It is designed with a 3-pin interface, making it easy to integrate with Arduino, Raspberry Pi, and other microcontroller platforms. Ideal for smart car robots, obstacle detection systems, and proximity sensing, this module offers reliable and precise performance in a variety of environments.<\/p>\n

<\/h3>\n

Specifications<\/strong><\/h3>\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Parameter<\/strong><\/th>\nDetails<\/strong><\/th>\n<\/tr>\n<\/thead>\n
Operating Voltage<\/strong><\/td>\n3.3V – 5V DC<\/td>\n<\/tr>\n
Current Consumption<\/strong><\/td>\n~20mA<\/td>\n<\/tr>\n
Detection Range<\/strong><\/td>\n2cm – 30cm (Adjustable)<\/td>\n<\/tr>\n
Output Type<\/strong><\/td>\nDigital (High\/Low signal)<\/td>\n<\/tr>\n
Sensor Technology<\/strong><\/td>\nInfrared (IR) Reflective<\/td>\n<\/tr>\n
Adjustable Sensitivity<\/strong><\/td>\nYes, via onboard potentiometer<\/td>\n<\/tr>\n
Operating Temperature<\/strong><\/td>\n-25\u00b0C to +85\u00b0C<\/td>\n<\/tr>\n
Dimensions<\/strong><\/td>\n~32mm x 14mm x 5mm<\/td>\n<\/tr>\n
Weight<\/strong><\/td>\n~4 grams<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n

 <\/p>\n

Key Features:<\/strong><\/p>\n

    \n
  • Reliable Obstacle Detection:<\/strong>\u00a0Detects objects within a range of 2cm to 30cm using reflective IR technology.<\/li>\n
  • Adjustable Sensitivity:<\/strong>\u00a0Onboard potentiometer allows customization of detection range for specific applications.<\/li>\n
  • Compact and Lightweight:<\/strong>\u00a0Small form factor and minimal weight make it ideal for space-constrained projects.<\/li>\n
  • Wide Compatibility:<\/strong>\u00a0Works seamlessly with Arduino, Raspberry Pi, and other microcontroller platforms.<\/li>\n
  • Low Power Consumption:<\/strong>\u00a0Efficient design ensures minimal energy usage, perfect for battery-powered devices.<\/li>\n
  • Simple 3-Pin Interface:<\/strong>\u00a0Easy to connect with microcontrollers via VCC, GND, and OUT pins.<\/li>\n<\/ul>\n

     <\/p>\n

    Applications:<\/strong><\/p>\n

      \n
    • Smart car robots for obstacle avoidance and navigation.<\/li>\n
    • Automated door systems and proximity detection.<\/li>\n
    • Security systems requiring object detection and triggering.<\/li>\n
    • Line-following and maze-solving robots.<\/li>\n
    • IoT devices that require environmental interaction and obstacle sensing.<\/li>\n<\/ul>\n

       <\/p>\n

      Usage Note:<\/strong>
      \nEnsure proper alignment of the sensor for accurate obstacle detection. Use the onboard potentiometer to fine-tune the sensitivity based on the desired detection range. The module provides a digital output, which can be directly read by a microcontroller to trigger actions such as stopping a robot or turning it in another direction.<\/p>\n","protected":false},"excerpt":{"rendered":"

      The IR Infrared Obstacle Avoidance Sensor Module is a highly effective solution for detecting obstacles in robotics and automation projects. […]<\/p>\n","protected":false},"featured_media":118,"comment_status":"open","ping_status":"closed","template":"","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":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-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":"","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-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":"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":""},"mobile":{"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":""}}},"product_brand":[30],"product_cat":[20],"product_tag":[],"class_list":["post-124","product","type-product","status-publish","has-post-thumbnail","product_brand-china","product_cat-sensors","desktop-align-left","tablet-align-left","mobile-align-left","first","instock","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/projectbd.store\/index.php\/wp-json\/wp\/v2\/product\/124","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/projectbd.store\/index.php\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/projectbd.store\/index.php\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/projectbd.store\/index.php\/wp-json\/wp\/v2\/comments?post=124"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/projectbd.store\/index.php\/wp-json\/wp\/v2\/media\/118"}],"wp:attachment":[{"href":"https:\/\/projectbd.store\/index.php\/wp-json\/wp\/v2\/media?parent=124"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/projectbd.store\/index.php\/wp-json\/wp\/v2\/product_brand?post=124"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/projectbd.store\/index.php\/wp-json\/wp\/v2\/product_cat?post=124"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/projectbd.store\/index.php\/wp-json\/wp\/v2\/product_tag?post=124"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}