Disassembled Earbud Components
The internal view of the Bluetooth headset earbud reveals its core components. A small, rectangular battery, labeled with "+3.7V 501012", is connected by red wires to the main circuit board. A speaker component is also visible. These parts are positioned on a measuring ruler marked in millimeters, providing a sense of scale.
Circuit Board and Bluetooth Antenna
This section presents the main circuit board of the Bluetooth headset. The board is populated with various electronic components, including chips and resistors. A prominent label points to the "Bluetooth Antenna", essential for wireless communication. The circuit board is integrated into the white earbud housing and is shown on a measuring ruler for size reference.
Detailed Circuit Board Examination
A closer view of the circuit board reveals intricate details of its electronic layout, including specific integrated circuits and smaller components. Electrical connection points, such as "GND" (ground), are clearly marked. The circuit board is presented on a measuring ruler to illustrate its detailed dimensions.
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