How to Build a Simple Arduino-Based Calculator

Learn how to use an LCD display in combination with a keypad and an Arduino to make a calculator. Although calculators have been around for thousands of years, electronic ones have been dominating the world for decades. From basic to scientific, calculators come in all shapes and sizes. But in todays world, where virtually everyone has a smartphone, we have no use for them. That doesnt mean we dont like them or care for them anymore. So lets pay tribute to them by making our own basic calculator with Arduino.”


Related Content