Keypad Modules are expensive so to relace them in this video i am going to show you how you can make combinational lock using push button and Arduino. You will need Arduino, 8x LEDs, 6X Buttons, ...

##This project involves creating a simple push button counter using an Arduino Uno, a push button, and a 16x2 I2C LCD display. The goal is to increment a counter each time the button is pressed and ...

There is an example of a programme that differentiates between long and short push-button pushes on the Arduino.cc website, but I was not taken it. However their was an example I did like the look of, ...