SA56-21SYKWA

SA56-21SYKWA is a type of display modules, which belongs to LED Character and Numeric. It is widely used in industrial applications such as automated equipment、automobiles、on-board equipment and medical devices. The module has a good adaptability, stability and cost-efficiency, and is capable of displaying various numbers and letter messages.

The working principle of SA56-21SYKWA is based on the use of an array of LEDs to create an illuminated display visible from any angle. In the display module, an array of LEDs is arranged in two parallel lines, each of which contains two LEDs. The two sets of LEDs are connected to a logic circuit, and when a voltage is applied to the circuit, the LEDs light up in sequence. The logic circuit also controls the brightness of the LEDs, allowing the display to be read in the dark.

In addition to the basic two-LEDs display, the SA56-21SYKWA can also output other information by using a third line of LEDs. This third line can be used to show an arrow, a picture or a series of symbols. The logic circuit can also be programmed to display various animations, such as logos and rotating arrows.

The SA56-21SYKWA can be programmed to display different messages or symbols depending on the application. For instance, in an automobile, the SA56-21SYKWA can be used to display direction indicators, fuel levels, speed limits, and other warning signs. In a medical device, the display can be used to show temperature levels, heart rate, and other patient data.

The SA56-21SYKWA is reliable and cost-effective, and it is widely used in industrial settings. It is easy to install and can be integrated into existing systems. The module has low power consumption, good heat dissipation, and a long lifespan due to its use of LEDs. The ability to display different kinds of information makes the SA56-21SYKWA a versatile and reliable display module.