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pm:prj2024:vstoica:vlad_toma.iliescu [2024/05/25 23:08] vlad_toma.iliescu [Hardware Design] |
pm:prj2024:vstoica:vlad_toma.iliescu [2024/05/26 12:17] (current) vlad_toma.iliescu [Download] |
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+ | |||
Senzorii HC-SR04 transmit informatia colectata catre microcontroller. Acesta va transmite informatia catre LCD, va seta frecventa buzzer-ului si va aprinde LED-ul corespunzator senzorului. | Senzorii HC-SR04 transmit informatia colectata catre microcontroller. Acesta va transmite informatia catre LCD, va seta frecventa buzzer-ului si va aprinde LED-ul corespunzator senzorului. | ||
Line 26: | Line 27: | ||
===== Hardware Design ===== | ===== Hardware Design ===== | ||
- | {{pm:prj2024:vstoica:circuit_afterBVLAD.png?800}} | + | {{pm:prj2024:vstoica:vlad_toma.iliescu:final.png?800}} |
Componente utilizate: | Componente utilizate: | ||
Line 36: | Line 37: | ||
* LCD 1602 IIC/I2C | * LCD 1602 IIC/I2C | ||
* Buzzer | * Buzzer | ||
+ | * Button | ||
Nimic detectat: | Nimic detectat: | ||
Line 56: | Line 58: | ||
{{pm:prj2024:vstoica:vlad_toma.iliescu:off.jpg?800}} | {{pm:prj2024:vstoica:vlad_toma.iliescu:off.jpg?800}} | ||
- | |||
- | <note tip> | ||
- | Aici puneţi tot ce ţine de hardware design: | ||
- | * listă de piese | ||
- | * scheme electrice (se pot lua şi de pe Internet şi din datasheet-uri, e.g. http://www.captain.at/electronic-atmega16-mmc-schematic.png) | ||
- | * diagrame de semnal | ||
- | * rezultatele simulării | ||
- | </note> | ||
===== Software Design ===== | ===== Software Design ===== | ||
Line 185: | Line 179: | ||
===== Rezultate Obţinute ===== | ===== Rezultate Obţinute ===== | ||
- | <note tip> | + | Am invatat cum sa ma documentez pentru compatibilitatea componentelor pentru a putea alege componentele potrivite proiectului. Dupa alegerea componentelor, am realizat cat de usor este codul Arduino fata de codul AVR. Codul arduino a fost facut in 2 ore, in timp ce codul AVR a fost facut in 2 zile. |
- | Care au fost rezultatele obţinute în urma realizării proiectului vostru. | + | |
- | </note> | + | |
+ | Am perfectionat lucrul cu registrii prin urmarirea atat datasheet-ului microcontroller-ului cat si diferitele documentatii ale celorlalte componente. | ||
===== Concluzii ===== | ===== Concluzii ===== | ||
+ | A fost un proiect interesant, si chiar util din punctul meu de vedere. Acesta ar putea fi folosit la o masina (desi nu recomand deoarece este cam mare). Initial am crezut ca va fi mult mai dificil de "construit" si implementat. Au fost si parti usoare de care am trecut repede, dar si parti mai grele cu care m-am luptat cateva zile. | ||
===== Download ===== | ===== Download ===== | ||
- | <note warning> | + | {{:pm:prj2024:vstoica:vlad_toma.iliescu:ParkingSensor_ILIESCU_Vlad-Toma.zip|}} |
- | O arhivă (sau mai multe dacă este cazul) cu fişierele obţinute în urma realizării proiectului: surse, scheme, etc. Un fişier README, un ChangeLog, un script de compilare şi copiere automată pe uC crează întotdeauna o impresie bună ;-). | + | |
- | Fişierele se încarcă pe wiki folosind facilitatea **Add Images or other files**. Namespace-ul în care se încarcă fişierele este de tipul **:pm:prj20??:c?** sau **:pm:prj20??:c?:nume_student** (dacă este cazul). **Exemplu:** Dumitru Alin, 331CC -> **:pm:prj2009:cc:dumitru_alin**. | + | OR Download/View the code using GitHub: |
- | </note> | + | |
+ | https://github.com/vladtoma2003/ParkingSensor-Atmega328P | ||
===== Jurnal ===== | ===== Jurnal ===== | ||
- | <note tip> | + | * Am ales tema. |
- | Puteți avea și o secțiune de jurnal în care să poată urmări asistentul de proiect progresul proiectului. | + | * M-am informat de componentele necesare si le-am cumparat. |
- | </note> | + | |
+ | * Am facut schema in TinkerCad. | ||
+ | |||
+ | * Am asamblat proiectul folosindu-ma de schema de pe TinkerCad. | ||
+ | |||
+ | * Am facut codul Arduino pentru a testa componentele. | ||
+ | |||
+ | * Am facut si codul AVR in Platform IO. | ||
===== Bibliografie/Resurse ===== | ===== Bibliografie/Resurse ===== | ||
- | <note> | + | https://handsontec.com/dataspecs/sensor/SR-04-Ultrasonic.pdf |
- | Listă cu documente, datasheet-uri, resurse Internet folosite, eventual grupate pe **Resurse Software** şi **Resurse Hardware**. | + | |
- | </note> | + | |
- | <html><a class="media mediafile mf_pdf" href="?do=export_pdf">Export to PDF</a></html> | + | https://content.arduino.cc/assets/Atmel-7810-Automotive-Microcontrollers-ATmega328P_Datasheet.pdf |
+ | https://github.com/denisgoriachev/liquid_crystal_i2c_avr/tree/master | ||
+ | https://github.com/gpg/wk-misc/blob/master/ebus/i2c-lcd.c |