crwdns2933803:04crwdne2933803:0
crwdns2933797:0dfghe34yh46u34crwdnd2933797:0crwdne2933797:0
crwdns2936043:0crwdne2936043:0 crwdns2933505:0crwdne2933505:0 dfghe34yh46u34
- crwdns2933769:0crwdne2933769:0
- crwdns2933771:0crwdne2933771:0
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crwdns2933807:0crwdne2933807:0
| [title] Remove the PCB Assembly | |
| - | [* black] |
| + | [* black] To remove the electronics from the hard plastic base we need to dig out a lot more sealant. |
| [* black] I first pried up the end of the PCB near the USB interface. | |
| [* icon_note] Notice the spring contacts coming from the 4 USB conductor pads - these come in contact with pads on the PCB. | |
| [* black] Finally (pic 2) the electrical assembly is free! Three rigid boards connected by flex. | |
| - | [* |
| + | [* icon_note] Check out the antenna built into the flex circuitry - looks like a [https://en.wikipedia.org/wiki/Inverted-F_antenna|PIFA]. |
| [* black] You can keep prying and release the | |
| [* green] 70mAh Li-ion battery | |
| [* yellow] and buzzer. |