五向導航按鍵模組 5D搖杆 單片機 獨立鍵盤開關 適用於 Arduino 模組

描述

五向導航按鍵模組 5D搖杆 單片機 獨立鍵盤開關 適用於 Arduino 模組

五向導航按鍵模組 支持上/下/左/右/中，帶有額外的設置和復位按鈕2V-9V寬工作電壓和7個IO端口引腳兼容大多數MCU開發板引腳說明：1. COM（通用end)：VCC 或 GND 接單片機開發板2. UP（上方向鍵）：接單片機 IO 腳3. DWN（下方向鍵）：接單片機 IO 腳4. LFT（左方向）按鈕）：連接到 MCU 的 IO 腳5. RHT（右方向按鈕）：連接到 MCU 的 IO 腳6. MID（中間方向按鈕）：連接到 MCU 的 IO 腳7. SET（設置按鈕）：連接到 MCU 的 IO 引腳。

本搖桿模塊的PIN結構

將以下代碼上傳到您的 Arduino。之後打開串行監視器。

Arduino

/* Made on Dec 12, 2020 By MehranMaleki @ Electropeak Home */ const int buttonPin_RST = 2; // the number of the reset button pin const int buttonPin_SET = 3; // the number of the set button pin const int buttonPin_MID = 4; // the number of the middle button pin const int buttonPin_RHT = 5; // the number of the right button pin const int buttonPin_LFT = 6; // the number of the left button pin const int buttonPin_DWN = 7; // the number of the down button pin const int buttonPin_UP = 8; // the number of the up button pin void setup() { Serial.begin(9600); pinMode(buttonPin_RST, INPUT_PULLUP); pinMode(buttonPin_SET, INPUT_PULLUP); pinMode(buttonPin_MID, INPUT_PULLUP); pinMode(buttonPin_RHT, INPUT_PULLUP); pinMode(buttonPin_LFT, INPUT_PULLUP); pinMode(buttonPin_DWN, INPUT_PULLUP); pinMode(buttonPin_UP, INPUT_PULLUP); } void loop() { if(digitalRead(buttonPin_RST) == LOW) { delay(250); Serial.println("Reset Pin Is Pressed."); while(digitalRead(buttonPin_RST) == LOW); } if(digitalRead(buttonPin_SET) == LOW) { delay(250); Serial.println("Set Pin Is Pressed."); while(digitalRead(buttonPin_SET) == LOW); } if(digitalRead(buttonPin_MID) == LOW) { delay(250); Serial.println("Middle Pin Is Pressed."); while(digitalRead(buttonPin_MID) == LOW); } if(digitalRead(buttonPin_RHT) == LOW) { delay(250); Serial.println("Right Pin Is Pressed."); while(digitalRead(buttonPin_RHT) == LOW); } if(digitalRead(buttonPin_LFT) == LOW) { delay(250); Serial.println("Left Pin Is Pressed."); while(digitalRead(buttonPin_LFT) == LOW); } if(digitalRead(buttonPin_DWN) == LOW) { delay(250); Serial.println("Down Pin Is Pressed."); while(digitalRead(buttonPin_DWN) == LOW); } if(digitalRead(buttonPin_UP) == LOW) { delay(250); Serial.println("Up Pin Is Pressed."); while(digitalRead(buttonPin_UP) == LOW); } }

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/*   Made on Dec 12, 2020   By MehranMaleki @ Electropeak   Home */     const int buttonPin_RST = 2;     // the number of the reset button pin const int buttonPin_SET = 3;     // the number of the set button pin const int buttonPin_MID = 4;     // the number of the middle button pin const int buttonPin_RHT = 5;     // the number of the right button pin const int buttonPin_LFT = 6;     // the number of the left button pin const int buttonPin_DWN = 7;     // the number of the down button pin const int buttonPin_UP = 8;      // the number of the up button pin     void setup() {   Serial.begin(9600);      pinMode(buttonPin_RST, INPUT_PULLUP);   pinMode(buttonPin_SET, INPUT_PULLUP);   pinMode(buttonPin_MID, INPUT_PULLUP);   pinMode(buttonPin_RHT, INPUT_PULLUP);   pinMode(buttonPin_LFT, INPUT_PULLUP);   pinMode(buttonPin_DWN, INPUT_PULLUP);   pinMode(buttonPin_UP, INPUT_PULLUP); }   void loop() {   if(digitalRead(buttonPin_RST) == LOW) {     delay(250);     Serial.println("Reset Pin Is Pressed.");     while(digitalRead(buttonPin_RST) == LOW);   }      if(digitalRead(buttonPin_SET) == LOW) {     delay(250);     Serial.println("Set Pin Is Pressed.");     while(digitalRead(buttonPin_SET) == LOW);   }      if(digitalRead(buttonPin_MID) == LOW) {     delay(250);     Serial.println("Middle Pin Is Pressed.");     while(digitalRead(buttonPin_MID) == LOW);   }      if(digitalRead(buttonPin_RHT) == LOW) {     delay(250);     Serial.println("Right Pin Is Pressed.");     while(digitalRead(buttonPin_RHT) == LOW);   }      if(digitalRead(buttonPin_LFT) == LOW) {     delay(250);     Serial.println("Left Pin Is Pressed.");     while(digitalRead(buttonPin_LFT) == LOW);   }      if(digitalRead(buttonPin_DWN) == LOW) {     delay(250);     Serial.println("Down Pin Is Pressed.");     while(digitalRead(buttonPin_DWN) == LOW);   }      if(digitalRead(buttonPin_UP) == LOW) {     delay(250);     Serial.println("Up Pin Is Pressed.");     while(digitalRead(buttonPin_UP) == LOW);   } }

在上面的代碼中，每個鍵都設置為 Arduino 引腳之一的輸入。通過按每個鍵，它將出現在串行監視器上。

輸出如下。