{"id":186881,"date":"2024-07-03T07:30:00","date_gmt":"2024-07-03T06:30:00","guid":{"rendered":"https:\/\/datascientest.com\/en\/?p=186881"},"modified":"2024-06-29T13:28:39","modified_gmt":"2024-06-29T12:28:39","slug":"all-about-embedded-systems","status":"publish","type":"post","link":"https:\/\/datascientest.com\/en\/all-about-embedded-systems","title":{"rendered":"Embedded systems: What are they? How do they work?"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"186881\" class=\"elementor elementor-186881\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-393696e e-flex e-con-boxed e-con\" data-id=\"393696e\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;boxed&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-392dceb elementor-widget elementor-widget-heading\" data-id=\"392dceb\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.15.0 - 02-08-2023 *\/\n.elementor-heading-title{padding:0;margin:0;line-height:1}.elementor-widget-heading .elementor-heading-title[class*=elementor-size-]>a{color:inherit;font-size:inherit;line-height:inherit}.elementor-widget-heading .elementor-heading-title.elementor-size-small{font-size:15px}.elementor-widget-heading .elementor-heading-title.elementor-size-medium{font-size:19px}.elementor-widget-heading .elementor-heading-title.elementor-size-large{font-size:29px}.elementor-widget-heading .elementor-heading-title.elementor-size-xl{font-size:39px}.elementor-widget-heading .elementor-heading-title.elementor-size-xxl{font-size:59px}<\/style><p class=\"elementor-heading-title elementor-size-default\">Embedded systems, present in a multitude of devices such as mobile phones and industrial machinery, are highly optimized for distinct tasks, achieving great efficiency. These systems, which integrate both hardware and software, are pivotal in our everyday lives. This document delves into their structure, the obstacles they encounter, and the technological advancements influencing their development.<\/p>\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-4a6dfc6 e-flex e-con-boxed e-con\" data-id=\"4a6dfc6\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;boxed&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3043e9f elementor-widget elementor-widget-heading\" data-id=\"3043e9f\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">What are embedded systems?<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-86d4579 elementor-widget elementor-widget-text-editor\" data-id=\"86d4579\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.15.0 - 02-08-2023 *\/\n.elementor-widget-text-editor.elementor-drop-cap-view-stacked .elementor-drop-cap{background-color:#69727d;color:#fff}.elementor-widget-text-editor.elementor-drop-cap-view-framed .elementor-drop-cap{color:#69727d;border:3px solid;background-color:transparent}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap{margin-top:8px}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap-letter{width:1em;height:1em}.elementor-widget-text-editor .elementor-drop-cap{float:left;text-align:center;line-height:1;font-size:50px}.elementor-widget-text-editor .elementor-drop-cap-letter{display:inline-block}<\/style>\t\t\t\t<p><span style=\"font-weight: 400;\">Embedded systems are <a href=\"https:\/\/datascientest.com\/en\/system-architecture-what-is-it\">computing systems<\/a>, often unnoticed, that are fundamental to the functionality of numerous devices we interact with daily. From mobile phones, microwave ovens, vehicles, to industrial control systems, these autonomous units are fine-tuned to execute specific tasks with <\/span><b>remarkable efficiency<\/b><span style=\"font-weight: 400;\">. Considerations such as computational ability, memory capacity, software utilized, timing requirements, and energy usage are vital in the design and enhancement of these systems.<\/span><\/p><p><span style=\"font-weight: 400;\">Contrary to desktops, servers, and other comparable computing hardware, embedded systems are integrated into end products and encompass hardware and software tailored to their tasks.<\/span><\/p>\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-559a615 e-flex e-con-boxed e-con\" data-id=\"559a615\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;boxed&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-52262ab elementor-widget elementor-widget-heading\" data-id=\"52262ab\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">How are they used?<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-624bd6b elementor-widget elementor-widget-text-editor\" data-id=\"624bd6b\" data-element_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<p><span style=\"font-weight: 400;\">The applications for embedded systems are virtually limitless. Spanning from <\/span><b>domestic devices<\/b><span style=\"font-weight: 400;\"> to <a href=\"https:\/\/datascientest.com\/en\/it-infrastructure-everything-you-need-to-know\">extensive data centers<\/a>, and in sectors like <\/span><b>aviation<\/b><span style=\"font-weight: 400;\"> or <\/span><b>defense<\/b><span style=\"font-weight: 400;\">, they are crucial for the products they are designed for. This is what renders their design and development profoundly challenging.<\/span><\/p>\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-784e32b e-flex e-con-boxed e-con\" data-id=\"784e32b\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;boxed&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2fe7b1a elementor-widget elementor-widget-heading\" data-id=\"2fe7b1a\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">The architecture of an embedded system<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-90357dc elementor-widget elementor-widget-text-editor\" data-id=\"90357dc\" data-element_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<p><span style=\"font-weight: 400;\">The architecture of an embedded system is conceived to <\/span><b>maximize efficiency, dependability, and energy conservation for targeted tasks<\/b><span style=\"font-weight: 400;\">. It can be illustrated by the following diagram, yet may vary depending on the system:<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ab224fa elementor-widget elementor-widget-image\" data-id=\"ab224fa\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.15.0 - 02-08-2023 *\/\n.elementor-widget-image{text-align:center}.elementor-widget-image a{display:inline-block}.elementor-widget-image a img[src$=\".svg\"]{width:48px}.elementor-widget-image img{vertical-align:middle;display:inline-block}<\/style>\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"762\" height=\"486\" src=\"https:\/\/datascientest.com\/en\/files\/2024\/06\/image5-1-1.png\" class=\"attachment-full size-full wp-image-186890\" alt=\"\" srcset=\"https:\/\/datascientest.com\/en\/files\/2024\/06\/image5-1-1.png 762w, https:\/\/datascientest.com\/en\/files\/2024\/06\/image5-1-1-300x191.png 300w\" sizes=\"(max-width: 762px) 100vw, 762px\" \/>\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-a8e22a2 elementor-widget elementor-widget-heading\" data-id=\"a8e22a2\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-medium\">1. The processor (CPU)<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-408c253 elementor-widget elementor-widget-text-editor\" data-id=\"408c253\" data-element_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<p><span style=\"font-weight: 400;\">At the core of any embedded system lies its processor, the selection of which is dictated by the intended applications:<\/span><\/p><ul><li><span style=\"font-weight: 400;\">A <\/span><b>microcontroller<\/b><span style=\"font-weight: 400;\">, amalgamating a processor, memory, and peripherals on a solitary chip, ideal for cost-effective and energy-efficient solutions.<\/span><\/li><li><span style=\"font-weight: 400;\">A <\/span><b>microprocessor<\/b><span style=\"font-weight: 400;\">, offering enhanced computational capabilities, often employed in intricate processing tasks.<\/span><\/li><li><b>ASIC<\/b><span style=\"font-weight: 400;\"> (Application-Specific Integrated Circuit), tailored for a specific application, delivering optimum performance.<\/span><\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d4baabb elementor-widget elementor-widget-heading\" data-id=\"d4baabb\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-medium\">2. Memory<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-14d5928 elementor-widget elementor-widget-text-editor\" data-id=\"14d5928\" data-element_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<p><span style=\"font-weight: 400;\">This is segregated into various types, each serving a distinct purpose:<\/span><\/p><ul><li><b>RAM memory<\/b><span style=\"font-weight: 400;\">, for momentarily storing data.<\/span><\/li><li><b>ROM memory<\/b><span style=\"font-weight: 400;\">, housing firmware or essential software.<\/span><\/li><li><b>Flash memory<\/b><span style=\"font-weight: 400;\">, for long-term data storage without volatility.<\/span><\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-44b8317 elementor-widget elementor-widget-heading\" data-id=\"44b8317\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-medium\">3. Input\/output (I\/O) devices<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4ecda18 elementor-widget elementor-widget-text-editor\" data-id=\"4ecda18\" data-element_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<p><span style=\"font-weight: 400;\">These are critical for the embedded system&#8217;s interaction with the external environment. They may include:<\/span><\/p><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>Sensors<\/strong>, tasked with gathering data from the surroundings (temperature, pressure, motion, etc.).<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>Actuators<\/strong>, tasked with affecting the physical world (motors, relays, hydraulic cylinders, etc.).<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>Communication interfaces<\/strong> utilizing protocols like UART, SPI, I2C, or CAN for interactions with other devices or networks.<\/span><\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3ecf269 elementor-widget elementor-widget-heading\" data-id=\"3ecf269\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-medium\">4. Software and operating system<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8164892 elementor-widget elementor-widget-image\" data-id=\"8164892\" data-element_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=\"800\" height=\"457\" src=\"https:\/\/datascientest.com\/en\/files\/2024\/06\/Embedded-systems-datascientest1.jpg\" class=\"attachment-full size-full wp-image-186891\" alt=\"\" srcset=\"https:\/\/datascientest.com\/en\/files\/2024\/06\/Embedded-systems-datascientest1.jpg 800w, https:\/\/datascientest.com\/en\/files\/2024\/06\/Embedded-systems-datascientest1-300x171.jpg 300w, https:\/\/datascientest.com\/en\/files\/2024\/06\/Embedded-systems-datascientest1-768x439.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\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-d1dbd4f elementor-widget elementor-widget-text-editor\" data-id=\"d1dbd4f\" data-element_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<p><span style=\"font-weight: 400;\">The software in an embedded system is typically specialized, comprising the <\/span><b>firmware<\/b><span style=\"font-weight: 400;\">, which is the foundational software controlling the hardware, and occasionally a <\/span><b>real-time operating system<\/b><span style=\"font-weight: 400;\"> (<\/span><b>RTOS<\/b><span style=\"font-weight: 400;\">), engineered to oversee tasks in real-time, ensuring compliance with deadlines.<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-20e4696 elementor-align-center button-principal elementor-widget elementor-widget-button\" data-id=\"20e4696\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-md\" href=\"https:\/\/datascientest.com\/en\/data-courses\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Discover our courses<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-14f22e2 elementor-widget elementor-widget-heading\" data-id=\"14f22e2\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-medium\">5. Power management<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a21cc2b elementor-widget elementor-widget-text-editor\" data-id=\"a21cc2b\" data-element_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<p><span style=\"font-weight: 400;\">Energy efficiency is a paramount consideration for embedded systems, particularly for those that are portable or battery-operated. Features may include:<\/span><\/p><ul><li><b>Low energy modes<\/b><span style=\"font-weight: 400;\">: Diminishing power usage when the system is not active.<\/span><\/li><li><b>Voltage regulation<\/b><span style=\"font-weight: 400;\">: Fine-tuning the electrical power supply across various components of the system.<\/span><\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-dba1bed elementor-widget elementor-widget-heading\" data-id=\"dba1bed\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-medium\">6. Communication buses<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-be7701a elementor-widget elementor-widget-text-editor\" data-id=\"be7701a\" data-element_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<p><span style=\"font-weight: 400;\">Communication buses facilitate the linkage among different components within the embedded system, enabling data and command transfers between the processor, memory, and peripherals:<\/span><\/p><ul><li><b>Internal bus<\/b><span style=\"font-weight: 400;\"> (e.g., data bus, address bus) connecting the internal elements of the microcontroller.<\/span><\/li><li><b>External bus<\/b><span style=\"font-weight: 400;\"> (e.g., PCI, USB), permitting connectivity with external gadgets.<\/span><\/li><\/ul>\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-4f1c621 e-flex e-con-boxed e-con\" data-id=\"4f1c621\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;boxed&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8a64a5c elementor-widget elementor-widget-heading\" data-id=\"8a64a5c\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">The constraints of embedded systems<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2145927 elementor-widget elementor-widget-text-editor\" data-id=\"2145927\" data-element_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<p><span style=\"font-weight: 400;\">Even though embedded systems are potent and adaptable, they must function in often demanding environments and adhere to rigorous standards:<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-894063f e-flex e-con-boxed e-con\" data-id=\"894063f\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;content_width&quot;:&quot;boxed&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-eb04af7 e-con-full e-flex e-con\" data-id=\"eb04af7\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;full&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9edf69f elementor-widget elementor-widget-image\" data-id=\"9edf69f\" data-element_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=\"512\" height=\"512\" src=\"https:\/\/datascientest.com\/en\/files\/2024\/06\/image7-1.png\" class=\"attachment-large size-large wp-image-186901\" alt=\"\" srcset=\"https:\/\/datascientest.com\/en\/files\/2024\/06\/image7-1.png 512w, https:\/\/datascientest.com\/en\/files\/2024\/06\/image7-1-300x300.png 300w, https:\/\/datascientest.com\/en\/files\/2024\/06\/image7-1-150x150.png 150w\" sizes=\"(max-width: 512px) 100vw, 512px\" \/>\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<div class=\"elementor-element elementor-element-080bdcf e-con-full e-flex e-con\" data-id=\"080bdcf\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;full&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5b3d6b9 elementor-widget elementor-widget-heading\" data-id=\"5b3d6b9\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h5 class=\"elementor-heading-title elementor-size-medium\">Temporal Constraints<\/h5>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-82dc3da e-con-full e-flex e-con\" data-id=\"82dc3da\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;full&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2dc771e elementor-widget elementor-widget-text-editor\" data-id=\"2dc771e\" data-element_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<p><span style=\"font-weight: 400;\">They frequently need to meet tight schedules, particularly in scenarios requiring real-time operations.<\/span><\/p>\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<div class=\"elementor-element elementor-element-87f8379 e-flex e-con-boxed e-con\" data-id=\"87f8379\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;content_width&quot;:&quot;boxed&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-4f70ccd e-con-full e-flex e-con\" data-id=\"4f70ccd\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;full&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-accb06c elementor-widget elementor-widget-image\" data-id=\"accb06c\" data-element_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=\"512\" height=\"512\" src=\"https:\/\/datascientest.com\/en\/files\/2024\/06\/image1-1-1.png\" class=\"attachment-large size-large wp-image-186902\" alt=\"\" srcset=\"https:\/\/datascientest.com\/en\/files\/2024\/06\/image1-1-1.png 512w, https:\/\/datascientest.com\/en\/files\/2024\/06\/image1-1-1-300x300.png 300w, https:\/\/datascientest.com\/en\/files\/2024\/06\/image1-1-1-150x150.png 150w\" sizes=\"(max-width: 512px) 100vw, 512px\" \/>\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<div class=\"elementor-element elementor-element-1539f5e e-con-full e-flex e-con\" data-id=\"1539f5e\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;full&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d10370d elementor-widget elementor-widget-heading\" data-id=\"d10370d\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h5 class=\"elementor-heading-title elementor-size-medium\">Energy Consumption<\/h5>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7eed9d7 e-con-full e-flex e-con\" data-id=\"7eed9d7\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;full&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7f813fa elementor-widget elementor-widget-text-editor\" data-id=\"7f813fa\" data-element_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<p><span style=\"font-weight: 400;\">This aspect is critical for battery-operated or portable embedded systems, such as mobile gadgets and IoT devices.<\/span><\/p>\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<div class=\"elementor-element elementor-element-c299a68 e-flex e-con-boxed e-con\" data-id=\"c299a68\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;content_width&quot;:&quot;boxed&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-ee46732 e-con-full e-flex e-con\" data-id=\"ee46732\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;full&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-999a6f6 elementor-widget elementor-widget-image\" data-id=\"999a6f6\" data-element_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=\"512\" height=\"512\" src=\"https:\/\/datascientest.com\/en\/files\/2024\/06\/image3-1-1.png\" class=\"attachment-large size-large wp-image-186903\" alt=\"\" srcset=\"https:\/\/datascientest.com\/en\/files\/2024\/06\/image3-1-1.png 512w, https:\/\/datascientest.com\/en\/files\/2024\/06\/image3-1-1-300x300.png 300w, https:\/\/datascientest.com\/en\/files\/2024\/06\/image3-1-1-150x150.png 150w\" sizes=\"(max-width: 512px) 100vw, 512px\" \/>\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<div class=\"elementor-element elementor-element-5849685 e-con-full e-flex e-con\" data-id=\"5849685\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;full&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-44badb0 elementor-widget elementor-widget-heading\" data-id=\"44badb0\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h5 class=\"elementor-heading-title elementor-size-medium\">Size and weight<\/h5>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1e879a0 e-con-full e-flex e-con\" data-id=\"1e879a0\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;full&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e8e7816 elementor-widget elementor-widget-text-editor\" data-id=\"e8e7816\" data-element_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<p><span style=\"font-weight: 400;\">They often need to be compact and lightweight, particularly for mobile and portable applications.<\/span><\/p>\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<div class=\"elementor-element elementor-element-c20e9f2 e-flex e-con-boxed e-con\" data-id=\"c20e9f2\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;content_width&quot;:&quot;boxed&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-9fed72e e-con-full e-flex e-con\" data-id=\"9fed72e\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;full&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4c87e22 elementor-widget elementor-widget-image\" data-id=\"4c87e22\" data-element_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=\"512\" height=\"512\" src=\"https:\/\/datascientest.com\/en\/files\/2024\/06\/image4-1-1.png\" class=\"attachment-large size-large wp-image-186904\" alt=\"\" srcset=\"https:\/\/datascientest.com\/en\/files\/2024\/06\/image4-1-1.png 512w, https:\/\/datascientest.com\/en\/files\/2024\/06\/image4-1-1-300x300.png 300w, https:\/\/datascientest.com\/en\/files\/2024\/06\/image4-1-1-150x150.png 150w\" sizes=\"(max-width: 512px) 100vw, 512px\" \/>\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<div class=\"elementor-element elementor-element-c32e682 e-con-full e-flex e-con\" data-id=\"c32e682\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;full&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0b72090 elementor-widget elementor-widget-heading\" data-id=\"0b72090\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h5 class=\"elementor-heading-title elementor-size-medium\">Reliability and Robustness<\/h5>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-047e393 e-con-full e-flex e-con\" data-id=\"047e393\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;full&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-92cc70d elementor-widget elementor-widget-text-editor\" data-id=\"92cc70d\" data-element_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<p><span style=\"font-weight: 400;\">Embedded systems are expected to function reliably and uninterruptedly in harsh conditions.<\/span><\/p>\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<div class=\"elementor-element elementor-element-8aa70e3 e-flex e-con-boxed e-con\" data-id=\"8aa70e3\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;content_width&quot;:&quot;boxed&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-b6ac9e9 e-con-full e-flex e-con\" data-id=\"b6ac9e9\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;full&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4f712ae elementor-widget elementor-widget-image\" data-id=\"4f712ae\" data-element_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=\"512\" height=\"512\" src=\"https:\/\/datascientest.com\/en\/files\/2024\/06\/image6-1-1.png\" class=\"attachment-large size-large wp-image-186905\" alt=\"\" srcset=\"https:\/\/datascientest.com\/en\/files\/2024\/06\/image6-1-1.png 512w, https:\/\/datascientest.com\/en\/files\/2024\/06\/image6-1-1-300x300.png 300w, https:\/\/datascientest.com\/en\/files\/2024\/06\/image6-1-1-150x150.png 150w\" sizes=\"(max-width: 512px) 100vw, 512px\" \/>\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<div class=\"elementor-element elementor-element-8ca768e e-con-full e-flex e-con\" data-id=\"8ca768e\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;full&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2fa63bd elementor-widget elementor-widget-heading\" data-id=\"2fa63bd\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h5 class=\"elementor-heading-title elementor-size-medium\">Cost Constraints<\/h5>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-516ad3e e-con-full e-flex e-con\" data-id=\"516ad3e\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;full&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-87ebd7f elementor-widget elementor-widget-text-editor\" data-id=\"87ebd7f\" data-element_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<p><span style=\"font-weight: 400;\">Cost considerations are imperative in the design and manufacture of embedded systems, particularly for consumer products on a large scale.<\/span><\/p>\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<div class=\"elementor-element elementor-element-9a548a7 e-flex e-con-boxed e-con\" data-id=\"9a548a7\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;content_width&quot;:&quot;boxed&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-d2ede5f e-con-full e-flex e-con\" data-id=\"d2ede5f\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;full&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-07d5949 elementor-widget elementor-widget-image\" data-id=\"07d5949\" data-element_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=\"512\" height=\"512\" src=\"https:\/\/datascientest.com\/en\/files\/2024\/06\/image2-1-2.png\" class=\"attachment-large size-large wp-image-186910\" alt=\"\" srcset=\"https:\/\/datascientest.com\/en\/files\/2024\/06\/image2-1-2.png 512w, https:\/\/datascientest.com\/en\/files\/2024\/06\/image2-1-2-300x300.png 300w, https:\/\/datascientest.com\/en\/files\/2024\/06\/image2-1-2-150x150.png 150w\" sizes=\"(max-width: 512px) 100vw, 512px\" \/>\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<div class=\"elementor-element elementor-element-062f752 e-con-full e-flex e-con\" data-id=\"062f752\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;full&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d5766c2 elementor-widget elementor-widget-heading\" data-id=\"d5766c2\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h5 class=\"elementor-heading-title elementor-size-medium\">Security<\/h5>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9d3a509 e-con-full e-flex e-con\" data-id=\"9d3a509\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;full&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8f3e778 elementor-widget elementor-widget-text-editor\" data-id=\"8f3e778\" data-element_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<p><span style=\"font-weight: 400;\">Securing sensitive information against unauthorized access and cyber threats is crucial, especially in a world that is increasingly interconnected.<\/span><\/p>\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\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-73b9f43 e-flex e-con-boxed e-con\" data-id=\"73b9f43\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;boxed&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2bf3aba elementor-widget elementor-widget-heading\" data-id=\"2bf3aba\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Conclusion: Current challenges and trends<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b36260e elementor-widget elementor-widget-text-editor\" data-id=\"b36260e\" data-element_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<p><span style=\"font-weight: 400;\">Embedded systems are currently confronted with growing challenges such as <\/span><b>enhancing computational capabilities while minimizing energy consumption and bolstering security<\/b><span style=\"font-weight: 400;\">.<\/span><\/p><p><span style=\"font-weight: 400;\">With the incorporation of <a href=\"https:\/\/datascientest.com\/en\/self-supervised-learning-what-is-it-how-does-it-work\">artificial intelligence<\/a> for more autonomous decision-making, the advancement toward <\/span><b>smaller<\/b><span style=\"font-weight: 400;\">, <\/span><b>more efficient<\/b><span style=\"font-weight: 400;\"> systems, and the embrace of the <\/span><a href=\"https:\/\/datascientest.com\/en\/all-about-internet-of-things\">Internet of Things (IoT)<\/a><span style=\"font-weight: 400;\">, these systems are seeing expanded connectivity and improved functionalities.<\/span><\/p><p><span style=\"font-weight: 400;\">They remain indispensable in our daily lives, offering innovative and efficient solutions. Despite the prevailing hurdles, ongoing technological progress promises to render these systems even more capable, secure, and energy-efficient.<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d4b7e90 elementor-align-center button-principal elementor-widget elementor-widget-button\" data-id=\"d4b7e90\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-md\" href=\"https:\/\/datascientest.com\/en\/data-courses\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Learn to develop embedded systems<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d9eeb32 elementor-widget elementor-widget-html\" data-id=\"d9eeb32\" data-element_type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<script type=\"application\/ld+json\">\r\n{\r\n  \"@context\": \"https:\/\/schema.org\",\r\n  \"@type\": \"FAQPage\",\r\n  \"mainEntity\": [{\r\n    \"@type\": \"Question\",\r\n    \"name\": \"What is an embedded system?\",\r\n    \"acceptedAnswer\": {\r\n      \"@type\": \"Answer\",\r\n      \"text\": \"An embedded system is a specialised computer system integrated into a larger device. It is designed to perform specific tasks, often in real time, and is typically integrated into products such as cars, medical devices, household appliances, industrial equipment and many others.\"\r\n    }\r\n  },{\r\n    \"@type\": \"Question\",\r\n    \"name\": \"What are the main components of an embedded system?\",\r\n    \"acceptedAnswer\": {\r\n      \"@type\": \"Answer\",\r\n      \"text\": \"An embedded system generally comprises: \\n - A microprocessor or microcontroller \\n - Memory (RAM, ROM) \\n - Communication interfaces (serial ports, USB, etc.) \\n - Sensors and actuators \\n - A real-time operating system (RTOS) or specific firmware\"\r\n    }\r\n  },{\r\n    \"@type\": \"Question\",\r\n    \"name\": \"What programming languages are commonly used for embedded systems?\",\r\n    \"acceptedAnswer\": {\r\n      \"@type\": \"Answer\",\r\n      \"text\": \"The most commonly used languages for programming embedded systems are : C, C++, Assembly, Python and Java.\"\r\n    }\r\n  },{\r\n    \"@type\": \"Question\",\r\n    \"name\": \"What sectors use embedded systems?\",\r\n    \"acceptedAnswer\": {\r\n      \"@type\": \"Answer\",\r\n      \"text\": \"Embedded systems are used in many sectors, including: \\n - Automotive (navigation systems, engine control) \\n - Aerospace (flight control, communication systems) \\n - Medical (diagnostic equipment, insulin pumps) \\n - Consumer electronics (televisions, smart fridges) \\n - Industrial (automation, robots)\"\r\n    }\r\n  }]\r\n}\r\n<\/script>\r\n\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\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Embedded systems, present in a multitude of devices such as mobile phones and industrial machinery, are highly optimized for distinct tasks, achieving great efficiency. These systems, which integrate both hardware and software, are pivotal in our everyday lives. This document delves into their structure, the obstacles they encounter, and the technological advancements influencing their development. [&hellip;]<\/p>\n","protected":false},"author":45,"featured_media":186883,"comment_status":"open","ping_status":"open","sticky":false,"template":"elementor_theme","format":"standard","meta":{"content-type":"","inline_featured_image":false},"categories":[2422],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.7 (Yoast SEO v21.7) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Embedded systems: What are they? 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