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SparkFun Lumenati 8包

原名
SparkFun Lumenati 8-pack

貨號
COM-14357

特價
247

資料來源:https://www.sparkfun.com/products/14357

The SparkFun Lumenati 8-pack is a coin-sized board equipped with seven APA102C LEDs surrounding the outer edge of the board, with one in the center. Designed to give your projects an edge in their lighting capacity, the 8-pack board can be daisy-chained with other Lumenati boards, thanks to the multiple SMD pads on the back allowing for multiple design options and formations. Additionally, we have labeled the APA102C LEDs on each board with numbers indicating their position in the sequence to help you write code more easily. We especially love using the Lumenati boards to give our flying race drones a bit of style and panache.

The APA102C addressable LEDs operate on +5V power input, as well as 0–5V logic levels for clock and data, and employ a 2-wire communication protocol consisting of a clock line and a data line. While this requires one more wire than standard WS2812B LEDs, the advantage is that the communication with the LEDs becomes somewhat timing-independent, allowing you to run these directly off of a Raspberry Pi or other single-board computer that doesn’t normally allow for a long, precisely timed data stream without the use of additional hardware.

Note: This product only includes one board, not eight. The term “8-pack” refers to there being eight APA102C LEDs equipped to the Lumenati.

Get Started with the SparkFun Lumenati Guide

Features:

  • Dimensions: 28.3mm x 28.3mm x 3.2mm (1.11" x 1.11" x 0.12")
  • Weight: 2.9g

Documents:

Videos

SparkFun Lumenati 8包是一個硬幣大小的板,配有七個APA102C LED圍繞板的外邊緣,其中一個在中心。旨在讓您的項目在其照明能力方面處於領先地位,由於背面有多個SMD貼片,可以將8包裝板與其他Lumenati板材菊花鏈連接,從而實現多種設計選項和結構。另外,我們已經在每個電路板上標上了APA102C LED,其數字表示其順序中的位置,以幫助您更輕鬆地編寫代碼。我們特別喜歡使用Lumenati板,給我們的飛行無人機有一點風格和panache。

APA102C可尋址LED工作在+ 5V電源輸入以及時鐘和數據的0-5V邏輯電平,並採用由時鐘線和數據線組成的2線通信協議。雖然這需要比標準WS2812B LED更多的電線,但其優點在於與LED的通信變得有些時序無關,允許您直接從Raspberry Pi或其他通常不允許的單板計算機一個長時間精確定時的數據流,而不使用額外的硬件。

注意:本產品只包括一個板,而不是八個。術語“8包”是指Lumenati配有八個APA102C LED。

開始使用SparkFun Lumenati指南

特徵:

  • 尺寸:28.3mm×28.3mm×3.2mm(1.11“×1.11”×0.12“)
  • 重量:2.9g

文件:

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