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Readme update for power filter for PN5180

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whowechina 2024-05-22 21:33:40 +08:00
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README.md
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@ -136,6 +136,8 @@ AIC Key is a variation of the AIC Pico - a keypad is integrated. Much more diffi
* Option 2 (avaiable only for PN532 version): 6x WS2812C-2020 LEDs (D13 to D18), BLUE mark in the assemble image.
* Option 3: 6x regular single-color 0603 LEDs (D7 to D12) and 6x 100ohm 0603 resistors (R2 to R7), PURPLE mark in the assemble image.
* For optimal power supply to the PN5180, it's recommended to solder L1 (0805 100nH inductor), C1 (0603 10uF capacitor), and C2 (0603 0.1uF capacitor). If these components are unavailable, you can alternatively use an 0 ohm resistor to bridge the L1 footprint. This workaround should suffice in most scenarios.
* For switches, you still have 2 option:
* Option 1: 12x ALPS SKRRAAE010 low-profile TACT switch.
https://www.mouser.com/ProductDetail/Alps-Alpine/SKRRAAE010?qs=m0BA540hBPeKhAe3239t1w%3D%3D

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README_CN.md
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@ -139,6 +139,8 @@ AIC Key 是 AIC Pico 的一个变种 - 集成了一个小键盘。比 "AIC Pico"
* 选项 2（仅适用于 PN532 版本）：6x WS2812C-2020 LED（D13 到 D18），在组装图像中标记为蓝色。
* 选项 3：6x 常规单色 0603 LED（D7 到 D12）和 6x 100ohm 0603 电阻（R2 到 R7），在组装图像中标记为紫色。
* 为了给 PN5180 提供更纯净的供电，建议焊接 L1（0805 100nH 电感），C1（0603 10uF 电容）和 C2（0603 0.1uF 电容）。如果这些器件无法获得，您可以选择使用 0 欧姆电阻来短接 L1 的焊盘。在大多数情况下，它也能正常工作。
* 对于开关，你有 2 个选项：
* 选项 1：12x ALPS SKRRAAE010 低调 TACT 开关。
https://www.mouser.com/ProductDetail/Alps-Alpine/SKRRAAE010?qs=m0BA540hBPeKhAe3239t1w%3D%3D