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SparkFun旋轉開關電位器突圍
原名
SparkFun Rotary Switch Potentiometer Breakout
貨號
BOB-13099
特價
69
資料來源：https://www.sparkfun.com/products/13099
The SparkFun Rotary Switch Potentiometer Breakout is a small board the allows you to add resistors to a 10-position rotary switch, turning it into a potentiometer with 10 discrete steps. Multiple applications require potentiometers that are hard to find due to specific resistance values or custom tapers, the Rotary Switch Potentiometer board allows you to populate your own resistors to help match situations where ordinary parts aren’t available or suitable. Specific resistors can also be used in situations where you want distinct steps or selections, such as being able to consistently select to a value.
Each Rotary Switch Potentiometer Breakout provides you with nine spots on the board for resistors (positions 1 through 9). These resistors are bent like a hair pin, and soldered in place “standing up.” On the opposite side of the breakout you will find three pins to attach leads or a connector which include, CCW (Counterclockwise end of resistor string), W (Wiper), and CW (Clockwise end of resistor string).
Note: A 10-position rotary switch is NOT included with this breakout. Check the Recommended Products section below for the correct switch.
Documents:
- Schematic
- Eagle Files
- Hookup Guide
- GitHub (Example Code & Design Files)
- Product Video
在SparkFun旋轉開關電位器突圍是一個小板可以讓你電阻添加到10位旋轉開關 ，把它變成有10個離散步驟的電位器。多種應用需要，由於特定的電阻值或自定義錐度電位是很難找到的，旋鈕電位器板允許您來填充自己的電阻器，以幫助匹配情況下普通零件不可用或適當。具體的電阻也可以在你想不同的步驟或選擇，如能夠始終如一地選擇一個值的情況下使用。
每個旋轉開關電位突圍提供了在董事會9點電阻器（職位1到9）。這些電阻彎曲像一個髮夾，並在地方焊接“站了起來。”在突圍的對面，你會發現三個引腳附加導線或連接器，其中包括，CCW（逆時針電阻串結束），W（雨刮）和CW（電阻串的順時針結束）。
注：10位旋轉開關，不包括在本突破。請查看以下正確的開關推薦產品部分。
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