產品說明0
※本產品原廠代理從國外進口，有些交期較長，下訂前請詢問！
SPF原廠 Qwiic LED Stick 燈棒 - APA102C (COM-18354)
**Cable 線材請另外購買 謝謝!!**
SparkFun原廠 Qwiic Cable Kit 電纜線套件 (KIT-15081)
https://twarm.com/commerce/product_info.php?products_id=1546
Using a large number of LEDs can draw a significant amount of current. Ensure that you consider the power limits of your setup. If you expect your LED chain to draw more than 600mA of current, connect your external supply directly to VLED. Closing the jumper from VLED to VCC will add a 4.7uF decoupling capacitor.
使用大量 LED 會消耗大量電流。請務必考慮您設備的功率限制。如果您預期 LED 燈串的電流消耗將超過 600mA，請將外部電源直接連接到 VLED。將 VLED 和 VCC 之間的跳線連接起來，即可增加 4.7uF 的去耦電容。
Product Overview 產品概述
The SparkFun Qwiic LED Stick features ten addressable APA102 LEDs, making it easy to add full color LED control using I2C. Write to individual LEDs to display a count in binary, or write to the whole strip for cool lighting effects. You can even add more LEDs to the end if you need to. We’ve written an Arduino library and Python package that take care of the I2C and communication to the LEDs so all you have to do is decide what color each LED should be.
SparkFun Qwiic LED燈條配備十顆可尋址的APA102 LED燈珠，方便您使用I²C匯流排實現全彩LED控制。您可以單獨寫入LED燈珠以二進位形式顯示計數，也可以寫入整個燈條以實現酷炫的燈光效果。如有需要，您也可以在燈條末端添加更多LED燈珠。我們編寫了Arduino庫和Python包，負責處理I²C總線和與LED燈珠的通信，您只需決定每顆LED燈珠的顏色即可。
The LED Stick has a default I2C address of 0x23 but can be changed with a simple command, allowing you to control up to 100 LEDs (10 Qwiic LED Sticks) on a single bus! The address can also be changed to 0x22 by closing the solder jumper on the back of the board.
這款 LED 燈條的預設 I2C位址為 0x23，但可以透過簡單的命令進行更改，讓您可以在單一總線上控制多達 100 個 LED（10 個 Qwiic LED 燈條）！也可以透過閉合電路板背面的焊接跳線將位址改為 0x22。
This board is one of our many Qwiic compatible boards! Simply plug and go. No soldering, no figuring out which is SDA or SCL, and no voltage regulation or translation required!
這款電路板是我們眾多Qwiic相容電路板之一 ！即插即用。無需焊接，無需區分SDA和SCL，也無需電壓調節或轉換！
Features & Specs 功能與規格
- 10x APA102C addressable LEDs driven by an ATTiny85
10 個 APA102C 可尋址 LED 由 ATTiny85 驅動 - Default I2C Address: 0x23 (Adjustable 可透過跳線調整 to 0x22 via Jumper)
- 2x Qwiic Connectors 連接器
Documentation 文件
