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 ...
This is just a simple program I wrote for an Arduino Mega 2560 board with a generic ultra-sonic sensor and a 16x2 LCD display board. The main point for me is just to learn how to write C++ and gain ...
Display capacity is 16 × 2 characters; The working voltage of the chip is 4.5 ～ 5.5V; Working current is 2.0mA (5.0V); The best working voltage of the module is 5.0V; Character size is 2.95 × 4.35 (W ...
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