Menu
Arduino Due
A primeira placa Arduino baseada em ARM de 32 bits com alta velocidade de processamento. Ideal para aplicações que requerem cálculos intensivos e processamento em tempo real.
APPROX. PRICE
$20-30
DIFFICULTY
Medium
BEST FOR
Projects
SPEED
84 MHz
🚀 Get Started Now
🎯 Essential Arduino Due
✅ Advantages
- • Compact size
- • Easy prototyping
- • Good price/performance ratio
⚠️ Limitations
- • Limited resources
- • No advanced connectivity
⚖️ Quick Comparison vs Alternatives
| Feature | Arduino Due | Arduino Uno | ESP32 |
|---|---|---|---|
| Wi-Fi | ❌ No | ❌ No | ❌ No |
| Price | $20-30 | $20-30 | $35-45 |
| Difficulty | Medium | Easy | Medium |
📋 Technical Specifications
Microcontrolador
ChipAtmel SAM3X8E
ArquiteturaARM Cortex-M3
Velocidade do Clock84 MHz
Memoria
Memória Flash512 KB
SRAM96 KB
EEPROM0
Alimentación
Voltagem de Operação3.3 V
Voltagem de Entrada7-12 V (recomendado), 6-16 V (límite)
USBMicro USB
Entradas/Salidas
E/S Digital54 (12 PWM)
E/S Analógica12 (2 DAC)
Dimensões101.5 x 53.3 mm
Comunicação
UARTSPII2CUSB
Características
ARM 32-bit
Clock 84MHz
2 conversores DAC
96KB SRAM
54 pinos E/S
Aplicações
Processamento de áudio
Controle avançado de motores
Aquisição rápida de dados
Comunicações
Robótica profissional
🛠️ Popular Projects with Arduino Due
🤖
Line Following Robot
Robot that follows lines with IR sensors and motors.
Components: IR sensors, DC motors, L298N driver
📊
Data Logger
Log data from multiple sensors to SD card.
Components: MicroSD, RTC, Sensors
🎵
Electronic Piano
Keyboard with buttons and buzzer to play melodies.
Components: Buttons, Buzzer, Resistors
💻 Quick Start Code
// Basic blinking LED
void setup() {
pinMode(13, OUTPUT);
}
void loop() {
digitalWrite(13, HIGH);
delay(1000);
digitalWrite(13, LOW);
delay(1000);
}
// Analog sensor reading
void readSensor() {
int sensorValue = analogRead(A0);
float voltage = sensorValue * (5.0 / 1023.0);
Serial.println(voltage);
}🛒 Buying Guide
🤔 Should I buy the Arduino Due?
✅ Buy if:
- • Complex projects
- • Many sensors
- • Advanced robotics
- • Multiple communications
❌ Don't buy if:
- • Simple project
- • Limited budget
- • Size matters
🏪 Where to Buy
Official Store$20-30
Amazon$15-25
AliExpress$8-15
💡 Tip: For critical projects, buy original. For learning, clones work fine.
📦 Recommended Kit
Arduino Due
USB Cable
Breadboard
Jumper wires
LEDs + Resistors
🎯 Final Verdict
This board is ideal for specific projects that require particular features. Evaluate if you really need its specific capabilities.
Comentarios (0) /arduino/due
No hay comentarios aún. ¡Sé el primero en comentar!
Clique para carregar comentários