Added Arduino project slides

_posts/en/projects/2020-02-23-arduino-traffic-circuit.md

@@ -0,0 +1,96 @@
+---
+layout:       article
+lang:         en
+parent:       electronic-projects
+breadcrumb:   true
+permalink:    /en/projects/electronic/2020-02-23-arduino-traffic-circuit
+ref:          2020-02-23-arduino-traffic-circuit
+title:        Arduino traffic circuit
+author:       Christian
+description:  Slide pack of project presentation given on 15th of February
+tags:         electronic, Arduino, LED, components
+code:         true
+---
+
+
+---
+
+<div class="text-center">
+<a href="{{'assets/posts/2020-02-23-arduino-traffic-circuit/traffic-circuit.pptx' | relative_url}}" target="_blank" style="font-size: 1.8rem">Download Slides</a>
+</div>
+
+---
+
+### The Arduino
+
+<img class="img-fluid" src="{{'assets/posts/2020-02-23-arduino-traffic-circuit/arduino-schema.png' | relative_url}}" style="width: 50%"/>
+
+1. The USB port used for powering and sending information from the computer
+1. The power connector is used for powering the Arduino when the USB port is not in use with voltage
+1. The pin Ground is basically the end of the circuit because it’s the minus closing the circuit to the ground.
+1. It is the amount of voltage  sending to the voltage. 4. is 5volts and 5. is 3.3volts.
+1. *(with 4)*
+1. The Analog pins send operating voltage(5V or 3.3V) into integer values between 0 and 1023.
+1. Digital pins that can input and output information to the circuit from the microprocessor.
+1. *(with 7)*
+1. *(with 7)*
+1. Is the reset button that resets the information in the microprocessor.
+1. Indicates that your Arduino is receiving power.
+1. These LEDs indicates information sending from the computer. Expected to flicker.
+1. The Micro Controller is really the heart of the Arduino.
+1. Is the 5v voltage regulator making sure the voltage is regulated to 5v voltage.
+
+
+### Programming with the Arduino
+
+#### Basic traffic lights
+
+There are two main functions that you always put, void setup and void loop.
+Void setup is only doing it once like setting the pins and void loop is going to run the code over again and again just like an LED.
+
+
+*View details on the slides*
+
+```c
+int switch State = 0;
+
+void setup()
+{
+  pin Mode(2, INPUT);
+  pin Mode(3, OUTPUT);
+  pin Mode(4, OUTPUT);
+  pin Mode(5, OUTPUT);
+}
+
+void loop()
+{
+  switch State = digital Read(2);
+
+  if (switch State == LOW) {
+    digital Write(3, LOW);
+    digital Write(4, HIGH);
+    digital Write(3, LOW);
+
+    delay(250);
+    digital Write(4, LOW);
+    delay(250);
+  }
+  else {
+    digital Write(3, LOW);
+    digital Write(4, LOW);
+    digital Write(5, HIGH);
+
+
+    delay(2000);
+    digital Write(4, HIGH);
+    digital Write(5, LOW);
+    delay(250);
+
+
+    delay(2250);
+    digital Write(4, LOW);
+    digital Write(3, HIGH);
+    delay(2250);
+  }
+}
+```