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Simple DIY Macro Keyboard [3/4 Key's]
prusaprinters
<p>A very simple 3, or 4 Key Macro Keyboard Design</p><p> </p><p><strong>Hardware</strong></p><ul><li>Cherry MX (like) Keys</li><li>Arduino Pro Micro</li></ul><p> </p><p><strong>Code</strong><br>It doesn't get any easier really, create a new Arduino file with just this in, edit the Pins and actual Commands, and upload it to the Board, as easy as that you got yourself a simple macro Keyboard!</p><p><code><strong> </strong></code></p><p>int buttonPin1 = 1; // Set a button to any pin<br>int buttonPin2 = 2; // Set a button to any pin<br>...</p><p>void setup()<br>{<br> pinMode(buttonPin, INPUT); // Set the button as an input<br> digitalWrite(buttonPin, HIGH); // Pull the button high<br>}</p><p>void loop()<br>{<br> if (digitalRead(buttonPin1) == 0) // if the button goes low<br> {<br> Keyboard.write('ü'); // send character '$'<br> delay(100); // delay<br> }</p><p> if (digitalRead(buttonPin2) == 0) // if the button goes low<br> {<br> Keyboard.write('p'); // send character '$'<br> delay(100); // delay<br> }</p><p> if (digitalRead(buttonPin3) == 0) // if the button goes low<br> {<br> Keyboard.write('i'); // send character '$'<br> delay(100); // delay<br>...<br>}<code><strong> </strong></code></p>
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