UFO Abduction Lamp with blinking lights

prusaprinters

<p>you need:</p> <p>glas cylinder with both ends open about 80mm in width<br/> 27x blue LEDs<br/> 3x white LEDs<br/> 30x 200 ohm resistors<br/> 4x 2k ohm resistors<br/> 4x 2N2222 transistor<br/> ARDUINO nano<br/> 5M ohm potentiometer<br/> 7V power supply<br/> green fabric</p> <p>Use transparent filament on the file LED_cap_trans.stl.</p> <h3>Print instructions</h3><p>Arduino Code</p> <p>int A = 12;<br/> int B = 10;<br/> int C = 8;<br/> int D = 6;<br/> const int poti = 0;</p> <p>void setup()<br/> {<br/> pinMode(A, OUTPUT);<br/> pinMode(B, OUTPUT);<br/> pinMode(C, OUTPUT);<br/> pinMode(D, OUTPUT);<br/> }</p> <p>void loop()<br/> {<br/> int tDelay = 575;<br/> int analogIn;</p> <p>analogIn = analogRead(poti);<br/> Serial.println(analogIn);</p> <p>// <strong><strong> all on </strong></strong><br/> if(analogIn &lt; 200){<br/> tDelay = 50;<br/> delay(tDelay);</p> <p>digitalWrite(A, HIGH);<br/> digitalWrite(B, HIGH);<br/> digitalWrite(C, HIGH);<br/> digitalWrite(D, HIGH);<br/> } else if (analogIn &lt; 800){<br/> // <strong>* rotate **</strong><br/> tDelay = analogIn - 150;<br/> digitalWrite(A, HIGH);<br/> delay(tDelay);<br/> digitalWrite(A, LOW);<br/> digitalWrite(B, HIGH);<br/> delay(tDelay);<br/> digitalWrite(B, LOW);<br/> digitalWrite(C, HIGH);<br/> delay(tDelay);<br/> digitalWrite(C, LOW);<br/> digitalWrite(D, HIGH);<br/> delay(tDelay);<br/> digitalWrite(D, LOW);</p> <p>} else {<br/> // ** blink<br/> tDelay = analogIn - 400;<br/> digitalWrite(A, HIGH);<br/> digitalWrite(B, LOW);<br/> digitalWrite(C, HIGH);<br/> digitalWrite(D, LOW);<br/> delay(tDelay);<br/> digitalWrite(A, LOW);<br/> digitalWrite(B, HIGH);<br/> digitalWrite(C, LOW);<br/> digitalWrite(D, HIGH);<br/> delay(tDelay);<br/> }<br/> }</p>