BC56-12SURKWA

BC56-12SURKWA application field and working principle

The BC56-12SURKWA, a display module belonging to the LED Character and Numeric category, is becoming more and more popular in a variety of application fields, due to its excellent performance, reliability and superior value for money. It is a single chip digital display module with an integrated dot-matrix display, characterized by its low operating current, large display area and high brightness.

The BC56-12SURKWA module is mainly used in electronic clocks, electronic toys, automotive electronics, lighting equipment, air conditioners, home appliances, mobile phones and other electronic equipment fields. It can display characters in English, numbers, symbols and other data forms, and can be easily connected to the main control board to form a complete operating system.

The working principle of BC56-12SURKWA is relatively simple. It is mainly composed of a segment (including A, B, C and D segment input points) and a common point (output point). The common point is used to represent the foreground or background state of the LED element, and the segment input point is used to control whether each LED segment is turned on or off. When the LED element is turned on, the LED will emit a certain color of light.

The current applied to the segment input point affects the brightness of the LED element: when the current is large, the brightness is high; when the current is small, the brightness is low. The microcontroller connected to the module issues a series of pulses of different widths according to the frequency, which can control the display signal. Change the output signal and modify the modes of different display shapes, so as to obtain the desired effect.

The module has a built-in LCD screen and keyboard controller. When a key or an external signal is sent to it, the desired data can be displayed by controlling the duty cycle of the display signal. In addition, it can support Cascading driving, which can provide users with a richer product application experience.

The BC56-12SURKWA is a versatile display module, which combines numerous features together, like high brightness, large display area, low current consumption and simple connecting. It is a necessary choice for many product designs, making it an ideal choice for a wide range of applications.