Mundarija:
Video: ARDUINO FM RADIO: 3 qadam
2024 Muallif: John Day | [email protected]. Oxirgi o'zgartirilgan: 2024-01-30 13:27
Radio radiolari FM4 va Si4703 -dan farqli o'laroq.
Dasturni dasturiy ta'minot bilan bir vaqtda to'ldiring, bu esa namuna namunalari va TouchScreen -dan foydalanish imkonini beradi.
Au final, radio radio:
- - 12 ta oldindan o'rnatilgan sozlamalar
- - Mono Stereo funksiyasi
- - Qidirish/Dwn sur les Presets ou sur les Stantsiyalar (sensorli ekran yoki butonlar orqali)
- - Batareyani ko'rsatish
- - Rezglage du Volume (sensorli ekran orqali yoki Potentiometre orqali) avec affichage d'une barre de progress
- - Avance des Fréquences par pas de 1 orqali kodlashtirilmagan
- RDS funktsiyasi (Nom de la Station va texte fourni par l'émetteur)
- - Rappel du Volume sélectionné et de la dernière stantsiyasi va l'allumage
- - USB, Accus 9V, 9V blokli sektori
Ko'rinib turibdiki, video:
www.youtube.com/embed/QUOgoKPhcMc
1 -qadam: Un Mot Sur Les Librairies
La librairie utilisée pour le Si4703 est classiquement celle du même nom.
ATMEGA va d'écran TFT hech qanday modifikatsiyaga ega emas, shuning uchun si4703.cpp de la manière suivante:
52 -sonni aniqlang
#SDIO 20 ni aniqlang
// int SCLK = 21; // Arduino uchun SCL/A5
RDS -ning asosiy printsipi oddiy:
radio.readRDS (rdsBuffer, 15000);
Serial.println (rdsBuffer);
Bu erda RDSParser dasturining qo'shimcha dasturlari mavjud bo'lib, ular bir -biridan farq qilmaydi.
2 -qadam: Les Connexions
Si4703 moduli
- Si4703 3.3V pin => Arduino uno 3.3V
- Si4703 GND pin => Arduino bilan GND
- Si4703 SDIO pin => Arduino uno A20
- Si4703 SCLK pin => Arduino uno A21
- Si4703 RST pin => Arduino uno D53
Potentsiometr hajmi
- pin 0 => Arduino undo GND
- pin 1 => Arduino uno A15
- pin 2 => Arduino uno 5V
Buton yuqoriga intiladi
- Pin 0 => Arduino uno GND
- 1 -pin => Arduino uno D53
Buton DWNni qidiring
- Pin 0 => Arduino uno GND
- 1 -pin => Arduino uno D51
Kodlovchi
- pin 0 => Arduino un GND
- pin 1 => Arduino 5v
- pin 2 => Arduino uno D31
- pin 3 => Arduino uno D33
- pin 4 => Arduino uno D35
3 -qadam: Les Composants
- Arduino Mega
www.amazon.fr/dp/B06XKZY117/ref=pe_3044141_189395771_TE_dp_1
-
Si4703
www.amazon.fr/dp/B079BT3T5C/ref=pe_3044141_185740131_TE_item
- Ampli Velleman
-
2 dona HP
www.amazon.fr/dp/B07912QQ97/ref=pe_3044141_189395771_TE_3p_dp_1
- 2 buton poussoir
- 1 Potentsiometr
-
1 kodlovchi
www.amazon.fr/dp/B011BHAQZE/ref=pe_3044141_189395771_TE_3p_dp_i1
-
TFT sensorli ekrani o'chirildi
www.amazon.fr/Elegoo-Tactile-320x240-Technical-Arduino/dp/B01JD4TJZU/ref=sr_1_1?ie=UTF8&qid=1521623541&sr=8-1&keywords=arduino+touch+screen
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