update

assets/design/Final_code/Final_code.ino

-// ---------------------------------------------------------------- //
-// Arduino Ultrasoninc Sensor HC-SR04
-// Re-writed by Arbi Abdul Jabbaar
-// Using Arduino IDE 1.8.7
-// Using HC-SR04 Module
-// Tested on 17 September 2019
-// ---------------------------------------------------------------- //
 
 #include "BluetoothSerial.h"
 

week13.html

@@ -98,10 +98,30 @@ DC Buzzer is an output device that generated beep sound.    <br>  I put the desi
  
 <h3> Neopixel LED</h3>                    
                  
-<p>In my final project I used an output device (Neopixel LED)</p> 
+<p>In my final project I used an output device (Neopixel LED). I used the PCB I designed for my final project that is controlled by using esp32 microcontroller.</p> 
                     
-
+<img src="assets/img/week13/neopixle.jpg" alt="Trulli" width="500">   
+                    <br> <br> 
+<p>I used a strip of 6 LEDs</p>                    
+<img src="assets/img/week13/neopixle-place.jpg" alt="Trulli" width="500">   
+                    <br> <br>                     
+<p> Neopixel strip has VCC, GND and digital pins.  </p>   
+                    
+<img src="assets/img/week13/neo_pins.jpg" alt="Trulli" width="30%">    
+                    <br> <br>
+                    
+<p> I connected the digital pin in neopixel with pin13 in esp32cam by using orange wire.   </p>   
+                    
+<img src="assets/img/week13/neo_with_esp32.jpg" alt="Trulli" width="40%">   
+                    <br> <br>                    
+ <p> I used the example code from arduino IDE and I modified it to work with my pcb and light up with blue.  </p>   
                     
+<img src="assets/img/week13/neopixel_example_code.jpg" alt="Trulli" width="50%">   
+                    <br> <br>                          
+<p> I uploaded the code to my pcb by using FTDI cable. Then I connected the pcb with the battery and it immediately lights up. </p>   
+                    
+<img src="assets/img/week13/" alt="Trulli" width="50%">   
+                    <br> <br>                    
                     
 <br> <br> <hr> <br>                      
                    
@@ -134,8 +154,11 @@ DC Buzzer is an output device that generated beep sound.    <br>  I put the desi
     <td> DC Buzzer Code </td>
       <td> <a href="assets/design/Buzzercode.ino">Arduino IDE File </a> </td>   
   </tr>
-        
-        
+  
+    <tr>    
+   <td> Neopixel Code </td>
+      <td> <a href="assets/design/Buzzercode.ino">Arduino IDE File </a> </td>   
+  </tr>     
             </table>                          
                     
                 <br> <br>