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 ...

Displaying "Hello World" on a 16x2 LiquidCrystal Display using an Arduino board is a common project for beginners. To do this, the display needs to be connected to the board by using the following ...

In order to prevent continuos drastic shifts in MQ135 PPM captures due to inaccuracy, this repository implements a sample stabilization code that requires a minimum of 10-second worth of PPM capture ...