What is an LED digital tube?
The LED digital tube (digital tube) is a semiconductor light emitting device whose basic unit is a light emitting diode. The digital tube is divided into seven-segment digital tube and eight-segment digital tube according to the number of segments. The eight-segment digital tube has one more light-emitting diode unit than the seven-segment digital tube (more than one decimal point display); according to how many "8" can be displayed, it can be divided into several 1st, 2nd, 4th, etc. digital tube; according to the connection mode of the light emitting diode unit is divided into a common anode digital tube and a common cathode digital tube.
There are two types of LED light-emitting devices commonly used: digital tubes and dot matrix. The 8-segment digital tube is a type of LED light-emitting device. The 8-segment digital tube is also called the 8-shaped digital tube and is divided into 8 segments: A, B, C, D, E, F, G, P. Where P is the decimal point. The digital tube is commonly used with 10 pins, each of which has one pin, and the other two pins are the common terminal COM of a digital tube, and the two are connected to each other. It can be displayed: time, date, temperature, etc. parameters that can be replaced by digits.
Because the LED digital tube has the advantages of rich color, high brightness, low power consumption, fast response speed, easy integration with the integrated circuit decoder and the driver, the digital tube is mainly used for various instruments, instruments and households. Digital display of electrical appliances, etc. Especially in the field of home appliances, such as: air conditioners, water heaters, refrigerators, microwave ovens, induction cookers, most water heaters, etc., are all digital tube applications.
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