Lab 11/ HW 11

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Lab 13/ HW 13

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Lab 13 (LCD); //LCD with Progress Bar //Include the library code: #include <LiquidCrystal.h> #include <Wire.h> //Initialize the library with the numbers of the interface pins LiquidCrystal lcd(8, 9, 4, 5, 6, 7); int temp_address = 73; //Create the progress bar characters byte p20[8] = {   B10000,   B10000,   B10000,   B10000,   B10000,   B10000,   B10000,   B10000, }; byte p40[8] = {   B11000,   B11000,   B11000,   B11000,   B11000,   B11000,   B11000,   B11000, }; byte p60[8] = {   B11100,   B11100,   B11100,   B11100,   B11100,   B11100,   B11100,   B11100, }; byte p80[8] = {   B11110,   B11110,   B11110,   B11110,   B11110,   B11110,   B11110,   B11110, }; byte p100[8] = {   B11111,   B11111,   B11111,   B11111,   B11111,   B11111...
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Lab 21/ HW 21

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Lab 21 (BPM180): // This is the top of the program #include <Wire.h> #include "BMP180Lib.c" #include <SD.h> #define BMP180_ADDRESS 0x77 // I2C address of BMP180 // Read 1 byte from the BMP180 at 'address' char bmp180Read(unsigned char address) {  unsigned char data;  Wire.beginTransmission(BMP180_ADDRESS);  Wire.write(address);  Wire.endTransmission();  Wire.requestFrom(BMP180_ADDRESS, 1);  while(!Wire.available())  ;  return Wire.read(); } // Read 2 bytes from the BMP180 // First byte will be from 'address' // Second byte will be from 'address'+1 int bmp180ReadInt(unsigned char address) {  unsigned char msb, lsb;  Wire.beginTransmission(BMP180_ADDRESS);  Wire.write(address);  Wire.endTransmission();  Wire.requestFrom(BMP180_ADDRESS, 2);  while(Wire.available()<2)  ;  msb = Wire.read();  lsb = Wire.read();  return (int) msb<<8 | lsb; } short temperature; long pressure; // Use...
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