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SparkFun Lumenati 3x3
原名
SparkFun Lumenati 3x3
貨號
COM-14360
特價
215
資料來源：https://www.sparkfun.com/products/14360
Designed to give your projects an edge in their lighting capacity, the SparkFun Lumenati 3x3 is a small, rectangular board equipped with nine APA102C LEDs arranged in a 3x3 array. The 3x3 board can be daisy-chained with other Lumenati boards, allowing for multiple design options and formations. With the equipped 0.1" spaced pins, this Lumenati can also be installed into a breadboard for more prototyping applications. 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.
Get Started with the SparkFun Lumenati Guide
Features:
- Dimensions: 34.7mm x 23.3mm x 3.2mm (1.4" x 0.9" x 0.12")
- Weight: 3.35g
Documents:
Videos
SparkFun Lumenati 3x3的設計旨在讓您的項目在其照明能力方面處於領先地位，是一款小型矩形板，配有9個APA102C LED，排列在3x3陣列中。 3x3闆卡可以與其他Lumenati闆卡菊花鏈接，可以進行多種設計選擇。配備了0.1“間距的引腳，該Lumenati也可以安裝在麵包板上，用於更多的原型應用。另外，我們已經在每個板上標記了APA102C LED，其數字表示它們的順序位置，以幫助您更容易地編寫代碼。特別是愛使用Lumenati板給我們的飛行無人機有點風格和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。
特徵：
- 尺寸：34.7mm x 23.3mm x 3.2mm（1.4“x 0.9”x 0.12“）
- 重量：3.35克
文件：
