Pololu 8x2 Character LCD Black Bezel - Parallel HD44780 pir motion sensor Useful spec: +/-5%

Useful spec: +/-5%

It has MG-811 sensor module onboard which is highly sensitive to CO2 and less sensitive to alcohol and CO

Wire length: at least 100mm / 3

Which power supply and cable should I use

automation

Pololu 8x2 Character LCD Black Bezel - Parallel HD44780 pir motion sensor Useful spec: +/-5%Show Text Clearly with LCD 8x2 Character Black Bezel Parallel Interface The LCD 8x2 Character Black Bezel Parallel Interface is a classic character display for menus, labels, sensor values, counters, and simple user interfaces. It is a practical display choice for student projects, embedded systems, and everyday Arduino builds. Character LCDs are widely used because they are easy to read and useful for status output. They work especially well with