Digital tube manufacturers tell you what is eight digital tube

The eight digital tube, also known as the 8-segment LED display, is a type of electronic display used to show numerical data. It is commonly used in digital clocks, calculators, and other electronic devices that require a numerical display.

The eight digital tube consists of eight LED segments arranged in the form of the number 8. Each segment can be lit individually to display a number or a letter. The segments are labeled from a to h, with a as the top segment and h as the bottom segment.

The eight digital tube is a popular choice for electronic display because of its simplicity and low power consumption. It is also easy to read from a distance, making it ideal for use in clocks and other timekeeping devices.

Today, digital tube manufacturers are continuously developing new and improved versions of the eight digital tube. These new versions come with better features and improved functionality, making them even more useful for a variety of electronic applications.

In conclusion, the eight digital tube is a simple yet powerful electronic display that has stood the test of time. Its many applications in various electronic devices have made it a popular choice among manufacturers and users alike. With continued advancements in technology, we can expect the digital tube to remain a staple in the electronic industry for years to come.

Eight digital tube is a commonly used digital tube to display numbers, and it is also more common in life. Various buses walking through the street often use them to show the line number. The eight-segment digital tube is actually composed of multiple light-emitting diodes.

Common digital tubes on the market are common cathode digital tubes and common anode digital tubes.

Digital tube manufacturers: How to use Arduino control eight segments of digital tube?

The small eight-segment digital is composed of eight leds connected in a common anode or common cathode mode, so the way that the Arduino UNO controls them is similar to the way that the two-color diode is controlled.

When this connection method is tested, there are too many resistors needed to connect, and there are as many as 17 bread lines used, which is somewhat difficult for beginners. Therefore, the simplified version is often used in experiments, as shown in Figure 2. This method will cause brightness changes when lighting a period or more, and in order to stabilize the circuit, it is also necessary to sacrifice the brightness of the LED to choose a resistor with a larger resistance value, so it is not suitable for manufacturing electronic products.