Abstract: In high power TEA CO 2 laser system, liquid crystal display (LCD) module is a key device for display and control functions. Because of laser's harsh electromagnetic environment, LCD module ...

1602 I2C LCD DISPLAY 15/32 inch (12mm) thick wooden board 5/16 inch (8mm) smooth shaft rod Rubber timing belts Soldering kit Screwdriver set Electrical wires, resistors, and soldering gear ...

TEA5767 is a cheap but functional FM radio module, which allow you to build DIY FM radios. It comes with an antenna via a 3.5mm jack but have no internal volume control. This driver has been tested on ...