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buzzer.ino
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buzzer.ino
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/*********************************
* name:buzzer
* function: you should hear the buzzer make sounds.
*************************************/
//Email: info@primerobotics.in
//Website: www.rimerobotics.in
// https://maker.pro/arduino/projects/buzzer
/************************************/
int buzzer = 12; //the pin of the active buzzer
#include <U8g2lib.h>
#include <Wire.h>
U8G2_SH1106_128X64_NONAME_F_HW_I2C u8g2(U8G2_R0, U8X8_PIN_NONE);
void setup() {
// start serial port at 9600 bps and wait for port to open:
Serial.begin(9600);
establishContact();
u8g2.begin();
pinMode(buzzer, OUTPUT); //initialize the buzzer pin as an output
}
void establishContact() {
int incomingByte = 0;
Serial.println("Proszę czekać"); // send an initial string
while (!Serial) {
delay(100);
Serial.println("Proszę czekać"); // send an initial string
// read the incoming byte:
delay(300);
}
Serial.println("Witaj w arduino, hakerze!"); // send an initial string
delay(100);
}
void loop() {
Serial.println("stem4dziewczynek!");
delay(100);
Serial.println("hello Anna, Ania!");
delay(50);
u8g2.clearBuffer(); // Clean the device buffer
u8g2.setFont(u8g2_font_t0_11_tf); // Select the font for the screen
char *name = "Maja"; // Let's be lazy and use a variable
char *message = ""; // Custom message to show on the screen
Serial.println(name); // Will show the message in the serial monitor (serial output)
u8g2.drawStr(0, 16, "ArtesEdu"); // Ask the display to write a string at (X,Y) coordinates on the screen
u8g2.drawStr(0, 32, "stem4dziewczynek"); // Ask the display to write a string at (X,Y) coordinates on the screen
u8g2.drawStr(5, 48, name); // Ask the display to write a string at (X,Y) coordinates on the screen
u8g2.drawStr(5, 56, message); // This should be a variable, but does not work
u8g2.sendBuffer(); // Send
delay(20);
exit(0);
}
// unsigned char i;
// //output an frequency
// for (i = 0; i < 80; i++) {
// digitalWrite(buzzer, HIGH);
// delay(1); //wait for 1ms
// digitalWrite(buzzer, LOW);
// delay(1); //wait for 1ms
// }
// //output another frequency
// for (i = 0; i < 100; i++) {
// digitalWrite(buzzer, HIGH);
// delay(2); //wait for 2ms
// digitalWrite(buzzer, LOW);
// delay(2); //wait for 2ms
// }
// }