crwdns2935425:012crwdne2935425:0
crwdns2931653:012crwdne2931653:0
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We return to the back cover in search of satellite components. Equipped with a halberd spudger, we probe the heart rate sensor and the wireless charging coil.
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The four photo cells of the heart rate sensor are gathered around the light source in the middle.
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On board is a single Texas Instruments SN1712025 ultra-small, integrated AFE (analog front end) heart rate sensor chip
| [* black] We return to the back cover in search of satellite components. Equipped with a [product|IF145-374-1|halberd spudger|new_window=true], we probe the heart rate sensor and the wireless charging coil. | |
| [* black] The four photo cells of the heart rate sensor are gathered around the light source in the middle. | |
| - | [* red] On board is a single Texas Instruments |
| + | [* red] On board is a single Texas Instruments SN1712025 ultra-small, integrated AFE (analog front end) heart rate sensor chip |
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