This document presents a detailed examination of a key fob, providing a visual and component-level analysis. The teardown focuses on the key elements that enable the fob's functionality, including the power source and the control circuitry. The images showcase the internal components, such as the CR2032 battery, which provides the necessary power for operation. The circuit board is also highlighted, revealing the various integrated circuits, resistors, and other components that facilitate the fob's communication and control functions.
The analysis includes close-up views of the circuit board, allowing for identification of key components like SW1, SW2, U6, and other elements. This level of detail provides insights into the design and manufacturing of the key fob, offering a valuable resource for electronics enthusiasts, repair technicians, and anyone interested in understanding the inner workings of this common device. The document serves as a visual guide to the key fob's internal architecture, promoting a deeper understanding of its functionality.
Array
(
[0] => Array
(
[url_sha] => 521e008bd8b87776ff000651763d7a29db2483a20a6e3bccbe407345df8f006c
[source] => fccid
[url] => https://apps.fcc.gov/eas/GetApplicationAttachment.html?id=8102384
[href_text] => INT PHO
[href_description] => Shenzhen Xinrui Weiye Electronics Co., Ltd. XRT052K Remote Control transmitter 2BCTA-XRT052K 2BCTAXRT052K xrt052k
[http_status] => 200
[http_lastmod] => 0000-00-00 00:00:00
[http_contenttype] => application/pdf
[http_filename] => GetApplicationAttachment.html?id=8102384
[http_size] => 747137
[file_sha256] => f136a57466c47d251a85cc2789dcc46ada8dcc3710ed3718543cf0c94db8b6dc
[domain] => document.fccid
)
)
Array
(
[file_sha256] => f136a57466c47d251a85cc2789dcc46ada8dcc3710ed3718543cf0c94db8b6dc
[cleanFccId] => 2BCTAXRT052K
[title] => Key Fob Teardown: CR2032 Battery and Circuit Board Analysis
[description] => A detailed teardown of a key fob, focusing on the CR2032 battery, circuit board components, and overall construction. Includes close-up images.
[brand_name] => Generic
[keywords] => ["key fob", "CR2032", "battery", "circuit board", "teardown", "SW1", "SW2", "U6", "26.000", "V82", "C3", "H1"]
[intro] =>
This document presents a detailed examination of a key fob, providing a visual and component-level analysis. The teardown focuses on the key elements that enable the fob's functionality, including the power source and the control circuitry. The images showcase the internal components, such as the CR2032 battery, which provides the necessary power for operation. The circuit board is also highlighted, revealing the various integrated circuits, resistors, and other components that facilitate the fob's communication and control functions.
The analysis includes close-up views of the circuit board, allowing for identification of key components like SW1, SW2, U6, and other elements. This level of detail provides insights into the design and manufacturing of the key fob, offering a valuable resource for electronics enthusiasts, repair technicians, and anyone interested in understanding the inner workings of this common device. The document serves as a visual guide to the key fob's internal architecture, promoting a deeper understanding of its functionality.
)
Array
(
[0] => Array
(
[id] => 8102384
[file_sha256] =>
[applicationId] => 1w+c9IMJFX0BsiPwCy1ZQg==
[description] => INT PHO
[shortTermConfidential] => No
[permanentConfidential] => No
[supercede] => No
[exhibitType] => Internal Photos
[fileType] => Adobe Acrobat PDF
[displayType] => pdf
[fileSize] => 747137
[submissionDate] => 2025-03-07 00:00:00
[dateAvailable] => 2025-03-07 00:00:00
[creationDate] =>
[producer] =>
[modDate] =>
[title] =>
[creator] =>
[author] =>
[pages] =>
[realSize] =>
[html] => 0
[png] => 0
[txt] => 0
[version] => 1
[source] => 0
[fccId] => 2BCTA-XRT052K
[cleanFccId] => 2BCTAXRT052K
[exif] => 0
)
)