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void matrix_display(unsigned char matrix_value[])
{
IIC_start();
IIC_send(0xc0); //Choose address
for(int i = 0;i < 16;i++) //pattern data has 16 bits
{
IIC_send(matrix_value[i]); //data to convey patterns
}
IIC_end();
//end to convey data pattern
IIC_start();
IIC_send(0x8A); //display control, set pulse width to 4/16
IIC_end();
}
//The condition starting to transmit data
void IIC_start()
{
digitalWrite(SCL_Pin,HIGH);
delayMicroseconds(3);
digitalWrite(SDA_Pin,HIGH);
delayMicroseconds(3);
digitalWrite(SDA_Pin,LOW);
Содержание Ks0428
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Страница 29: ...29 www keyestudio com Step 6 Install Sensors and Boards...
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Страница 32: ...32 www keyestudio com Step 7 Hook up Guide...
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Страница 58: ...58 www keyestudio com 5 Arduino IDE Setting Click icon open Arduino IDE...
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Страница 72: ...72 www keyestudio com Connection Diagram Seen from the above diagram LED is linked with D2...
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Страница 126: ...126 www keyestudio com 8 Click Read Notify WriteWithoutResponse to enter the following page...
Страница 163: ...163 www keyestudio com We make a flow chart based on the above logic table as shown below 2 Connection Diagram...
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Страница 223: ...223 www keyestudio com Attention Confirm that every component is connected...
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Страница 227: ...227 www keyestudio com IR Receiver Module Sensor Shield G GND V VCC S A0...