In this digital age, we come across LCDs all around us from simple calculators to smartphones, computers and television sets, etc. The LCDs use liquid crystals to produce images or texts and are ...

#include <Wire.h> //I2Cのための初期化 #include <AM2321.h> #include <Metro.h> //2つ以上のタイマ動作の実現 #include <LiquidCrystal.h> #include ...

#7068 removed two slightly different (and both slightly wrong) implementations of double to ASCII string in Print::print(float) and dtostrf(a non-std. AVR C addition AFAICT) and replaced it with a ...

One of the limitations of the small 8 bit microcontrollers like the Atmel ATMega family adopted by the Arduino board, is the reduced number of I/O ports. Among the main advantages of these ...

LCDs are widely used in applications like token-display machines in s malls and supermarkets, order number displays in restaurants and café, and so on. The project presented here demonstrates the ...