ماژول پخش فایل های صوتی hsc001

[حسن]

1

DAC-OUT +

N amplifier output

External speakers (3W) output

2

GND

Ground

Power Ground

3

VDD

power input

3.3V-5.4V

4

DAC-OUT-

Amplifier output negative

External speakers (3W) output

5

MUTE

Play a sound when a low level (L)

Mute Control

6

USB-DP

USB-DP

USB for playing and downloading music

7

USB-DM

USB-DM

USB for playing and downloading music

8

ADK

button

Multiple sets of keys ADK

9

TX

UART serial data output

TTL level (3.3V)

10

RX

UART serial data input

TTL level (3.3V)



یک برنامه نمونه:

byte currentSound = 0x01;
void setup() {
  // put your setup code here, to run once:
  // start serial port at 9600 bps:
  Serial.begin(9600);
  //while (!Serial) {
  //  ; // wait for serial port to connect. Needed for native USB port only
  //}

  pinMode(2, INPUT);   // digital sensor is on digital pin 2
}

void loop() {
  // put your main code here, to run repeatedly:
  
  if(digitalRead(2))
  {
    delay(10000);
    Serial.write(0x7E);
    Serial.write(0x04);
    Serial.write(0x41);
    Serial.write(0x00);
    Serial.write(currentSound);
    Serial.write(0xEF);
    delay(10000);
    currentSound = currentSound + 0x01;
    if(currentSound > 3)
      currentSound = 1;
  }
}