中文We are starting to build tutorial using ArduBlock starting from the examples in the book “Getting Started with Arduino
Example 02: Turn on LED while the button is pressed (page 42)
Saturday February 4th, 2012
We are starting to build tutorial using ArduBlock starting from the examples in the book “Getting Started with Arduino
Example 02: Turn on LED while the button is pressed (page 42)
小弟我現在再用ide撰寫 若偵測到鍵盤WSAD(上下左右)被按下則控制玩具車行進上下左右直至WSAD(上下左右)從按下回復到未按下 則控制玩具車不繼續行進我今天測試都不OK! 所以想請您指點一下迷津>” 0) { // read the oldest byte in the serial buffer: incomingByte = Serial.read(); switch (incomingByte) { case ‘A’: digitalWrite(APin, HIGH); break; case ‘D’: digitalWrite(DPin, HIGH); break; case ‘S’: digitalWrite(SPin, HIGH); break; case ‘W’: digitalWrite(WPin, HIGH); break; case ‘E’: digitalWrite(WPin, HIGH); digitalWrite(DPin, HIGH); break; case ‘Q’: digitalWrite(WPin, HIGH); digitalWrite(APin, HIGH); break; case ‘Z’: digitalWrite(APin, HIGH); digitalWrite(SPin, HIGH); break; case ‘C’: digitalWrite(DPin, HIGH); digitalWrite(SPin, HIGH); break; } } else { incomingByte = Serial.read(); switch (incomingByte) { case ‘A’: digitalWrite(APin, LOW); break; case ‘D’: digitalWrite(DPin, LOW); break; case ‘S’: digitalWrite(SPin, LOW); break; case ‘W’: digitalWrite(WPin, LOW); break; case ‘E’: digitalWrite(WPin, LOW); digitalWrite(DPin, LOW); break; case ‘Q’: digitalWrite(WPin, LOW); digitalWrite(APin, LOW); break; case ‘Z’: digitalWrite(APin, LOW); digitalWrite(SPin, LOW); break; case ‘C’: digitalWrite(DPin, LOW); digitalWrite(SPin, LOW); break; }}}