VMIVME7740-841工控模塊系統備件
模擬輸入連接器
連接到端口作為外部模擬輸入通過閉合跳線可以使用板載歐姆電阻器終端根據您的應用要求通過將和替換為自定義電阻器和電容器值可以為連接器實施低通濾波器一個電位計也連接到該通道以實現對編程和調試的輕松訪問（或實現模擬用戶控制如顯示亮度音量等）這兩個功能中的任何一個都可以通過跳線選擇圖輸入模擬輸出連接器連接到端口并提供外部模擬輸出通過閉合跳線可以啟用板載歐姆電阻器終端根據應用要求通過用適當的電阻器和電容器值替換和可以在該輸出通道上實現濾波器
輸出
元素鍵由一系列傳感器組成這些傳感器由銅區域和人類手指接近銅區域的電容效應組成 引腳開路 評估套件硬件開發板用戶指南 ––年月日圖鍵滑塊一組通道形成滑塊滑塊由三個通道組成用于使用三對的采集方法這種傳感器用于檢測敏感區域上的線性手指位移一個典型的實現是音量控制 上有兩個機械用戶按鈕它們連接到線路默認定義為“左”和“右”按鈕此外機械按鈕控制系統復位信號圖
Analog input connector
Connect to the port as an external analog input. By closing the jumper, you can use the on-board ohmic resistor terminal. According to your application requirements, you can implement a low-pass filter for the connector by replacing and with custom resistor and capacitor values. A potentiometer is also connected to the channel to achieve easy access to programming and debugging (or achieve analog user control, such as display brightness and volume) Either of these two functions can be connected to the port through the jumper selection diagram input analog output connector and provide external analog output. By closing the jumper, the on-board ohmic resistor terminal can be enabled. According to the application requirements, the filter can be realized on this output channel by replacing it with appropriate resistor and capacitor values
output
The element keys are composed of a series of sensors. These sensors are composed of copper areas and capacitive effects of human fingers near copper areas. The pin open circuit evaluation kit is a hardware development board user's guide. – Year Month Day Chart. The slider is composed of a group of channels. The slider is composed of three channels. This sensor is used to detect linear finger displacement in sensitive areas. A typical implementation is that there are two mechanisms for volume control The user buttons, which are connected to the line, are defined as "left" and "right" buttons by default. In addition, the mechanical button control system reset signal diagram
