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--- pm:prj2022:apredescu:light_amplification [2022/06/20 14:51]
imane.farabi [Software Design]
+++ pm:prj2022:apredescu:light_amplification [2022/06/20 15:25] (current)
imane.farabi [Download]
@@ Line 76: / Line 76: @@
-{{:pm:prj2022:apredescu:program_mtagxcu3z6.jpg?nolink&500 |}}
+{{:pm:prj2022:apredescu:code.jpg?nolink&500 |}}
 ====== Experimental Result ======
 {{:pm:prj2022:apredescu:led_light_ll76whkboa.gif?nolink&500 |}}
+<note type>
+Rotating the potentiometer knob changes the brightness of the LED light.
+**Function Introduction**
+analogRead()
+Description: Read the value of the specified analog pin.
+Function prototype: analogRead(pin)
+Parameter: Analog input pin
+Return value: an integer between 0 to 1024
+map()
+Description: Map data from one range to another.
+Function prototype: map(value, fromLow, fromHigh, toLow, toHigh)
+parameter:
+value: The data to be mapped.
+fromLow: The lower limit of the current range.
+formHigh: The upper limit of the current range.
+toLow: The lower limit of the target range.
+toHigh: The upper limit of the target range.
+Return value: Remapped data
+**Experimental Analysis**
+The program uses the analogRead() function to read the analog input value, and the input value range is between 0 to 1024. Then use the analogWrite() function to change the LED light duty cycle, and the duty cycle range is 0 to 255. Remap the range by using the map() function.
+</note>
 ===== Results Achieved =====
@@ Line 90: / Line 131: @@
 ===== Download =====
-<note warning>
-An archive (or more if applicable) with the files obtained after the project: sources, scheme, etc. A README file, a ChangeLog, a compile script and automatic copy on uC always make a good impression ;-).
-Files are uploaded to the wiki using the ** Add Images or other files ** feature. The namespace in which the files are uploaded is of the type **: pm: prj20 ??: c? ** or **: pm: prj20 ??: c?: Student_name ** (if applicable). ** Example: ** Dumitru Alin, 331CC -> **: pm: prj2009: cc: dumitru_alin **.
+<note type>
-</note>
+CODE :
+{{:pm:prj2022:apredescu:code.zip|}}
+All Files , Images and Results i used
+{{:pm:prj2022:apredescu:light_amplification_imane_farabi_1221ea.zip|}}
+</note>
-<note type>
-You can also have a log section where the project assistant can track the progress of the project.
-</note>
 <html> <a class="media mediafile mf_pdf" href="?do=export_pdf"> Export to PDF </a> </html>