Digital tube 0.5 inch 1 digit digital tube common cathode digital tube 4205 LED digital tube
Product Name: 1 digit digital tube
A digital tube, also known as a glow tube, is an electronic device that displays digital and other information. The most common form of digital tube has 10 cathodes, the shape is number 0 to 9, and some digital tubes have one or two decimal points.
The commonly used digital tube is a 7-segment LED digital tube, that is, there are 7 LEDs in each digital tube to form a digital display and a digital tube for displaying a decimal point, which can display 10 numbers and a decimal point of 0-9.