Differences
This shows you the differences between two versions of the page.
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pm:prj2022:apredescu:light_amplification [2022/06/20 14:54] imane.farabi [Experimental Result] |
pm:prj2022:apredescu:light_amplification [2022/06/20 15:25] (current) imane.farabi [Download] |
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| Line 76: | Line 76: | ||
| - | {{:pm:prj2022:apredescu:program_mtagxcu3z6.jpg?nolink&500 |}} | + | {{:pm:prj2022:apredescu:code.jpg?nolink&500 |}} |
| ====== Experimental Result ====== | ====== Experimental Result ====== | ||
| Line 85: | Line 85: | ||
| Rotating the potentiometer knob changes the brightness of the LED light. | Rotating the potentiometer knob changes the brightness of the LED light. | ||
| - | Function Introduction | + | **Function Introduction** |
| analogRead() | analogRead() | ||
| Description: Read the value of the specified analog pin. | Description: Read the value of the specified analog pin. | ||
| Line 114: | Line 115: | ||
| Return value: Remapped data | Return value: Remapped data | ||
| - | Experimental Analysis | + | **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. | 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. | ||
| - | Recommended Reading | ||
| - | AnalogRead() - Arduino Reference | ||
| - | AnalogWrite() - Arduino Reference | ||
| - | |||
| - | LED Driver Circuit Design Analysis | ||
| - | |||
| - | The Correct Potentiometer Selection You Should Know | ||
| </note> | </note> | ||
| ===== Results Achieved ===== | ===== Results Achieved ===== | ||
| Line 136: | Line 131: | ||
| ===== Download ===== | ===== 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> | <html> <a class="media mediafile mf_pdf" href="?do=export_pdf"> Export to PDF </a> </html> | ||
