16x2 Character Yellow Backlight LCD Display dc to dc convertor and bundling without the requirement

and bundling without the requirement of any installation tool

The MQ-3 module can detect alcohol

The MC34063A Series is a monolithic control circuit that includes all of the essential functions for DC-to-DC converters

It's a 5mm 5 Meter Black Polyolefin Heat Shrink Tube Sleeve

16x2 Character Yellow Backlight LCD Display dc to dc convertor and bundling without the requirementIt's a 16x2 (1602) Character Yellow Backlight LCD Display. The display is a 16 character by 2 line display with very clear and high contrast black text on a Yellow backlight. It is ideal for Arduino based projects. This LCD1602 Parallel LCD Display with yellow backlight is very simple to interface with Arduino or other microcontrollers. The values displayed on the display can be simple text or numerical values read by the sensors, such as temperature