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SparkFun Qwiic Alphanumeric Display 字母數字顯示幕 - Green 綠色 (COM-18566)
規格:
Red 紅色 (COM-16916)
Blue 藍色 (COM-16917)
Purple 紫色 (COM-16918)
Pink 粉紅色 (COM-16919)
White 白色 (COM-18565)
Green 綠色 (COM-18566)
如要其他規格請聯繫客服 謝謝!!
影片參考:https://youtu.be/qhpRGrULrqg
DESCRIPTION
We are quite familiar with seven-segment displays. We see them on our alarm clocks, ovens, and microwaves. By adding more segments to each digit you can display more than just numbers! Introducing the brand new SparkFun Qwiic Alphanumeric Display. These green fourteen-segment digits allow you to display all sorts of numbers, characters, and symbols. With Qwiic, simply plug it in and go. No soldering, no figuring out which is SDA or SCL, and no voltage regulation or translation required!
我們對七段顯示器非常熟悉。我們在鬧鐘，烤箱和微波爐上看到它們。通過為每個數位添加更多段，您可以顯示的不僅僅是數位！推出全新的SparkFun Qwiic Alphanumeric Display。這些綠色的十四段數位允許您顯示各種數位，字元和符號。使用Qwiic，只需將其插入即可。無需焊接，無需弄清楚哪個是SDA或SCL，也無需電壓調節或轉換！
The SparkFun Alphanumeric Display Arduino library makes printing strings to the display as easy as calling the print() function. With this library, you'll be able to send I2C commands to the VK16K33 LED driver chip to light up segments (including the decimal point or colon) and even scroll your string across the display. You can download the library through the Arduino library manager by searching 'SparkFun Alphanumeric Display' or you can get the GitHub repo as a .zip file and install the library from there.
SparkFun Alphanumeric Display Arduino 庫使將字串列印到顯示器就像調用 print（） 函數一樣簡單。有了這個庫，你將能夠發送我2C 命令 VK16K33 LED 驅動器晶片點亮片段（包括小數點或冒號），甚至在顯示幕上滾動字串。您可以通過搜索"SparkFun Alphanumeric Display"通過Arduino庫管理器下載該庫，也可以將GitHub存儲庫作為.zip檔並從那裡安裝庫。
The VK16K33 also supports I2C address configuration. Simply close a combination of the address jumpers on the back and you can communicate with up to four displays on the same bus. Our slim board design also features detachable standoff holes, vertical Qwiic connectors, and internal mounting holes.
VK16K33 還支援 I2C 位址配置。只需關閉背面的位址跳線組合，即可與同一總線上多達四個顯示器進行通信。我們的超薄電路板設計還具有可拆卸的支座孔、垂直Qwiic連接器和內部安裝孔。
The SparkFun Qwiic Connect System is an ecosystem of I2C sensors, actuators, shields and cables that make prototyping faster and less prone to error. All Qwiic-enabled boards use a common 1mm pitch, 4-pin JST connector. This reduces the amount of required PCB space, and polarized connections mean you can’t hook it up wrong.
SparkFun Qwiic Connect System是I的一個生態系統。2C 型感測器、執行器、擴展板和電纜，使原型設計更快，更不容易出錯。所有支援 Qwiic 的電路板均使用通用的 1mm 間距 4 針 JST 連接器。這減少了所需的PCB空間量，並且極化連接意味著您不會將其錯誤地連接。
FEATURES
- Green display
- Operating Voltage / 工作電壓 : 3.3V
- Integrated RC oscillator / 振盪器
- Maximum display segment numbers / 最大顯示段數 : 128 patterns / 圖案
- 13×3 matrix key scan circuit
- 16-step dimming circuit / 調光電路
- I2C Addresses: 0x70 (0x71, 0x72, 0x73)
- 2x Qwiic connectors / 連接器
- 2x Wall Mounting Points / 壁掛式安裝點
DOCUMENTS
