1. This Reliable Sign Led Display Board Circuit mainly contains chips, LEDs, driver (buffer) transistors and tactile switches. When using surface mount components, all transistors and resistors seem to disappear, and the entire project can be built on a matrix board or a dual-panel via PC board. Its intelligent recognition program can recognize two-color, full-color, virtual, lighting and other driver board scanning modes and various signals, with a recognition rate of 99%. Its receiving card integration test function can test various types of test modes such as display, diagonal, gray, red, green, blue and light without taking the card.
2. Reliable Sign Led Display Board Circuit can be arbitrarily set by the customer according to the condition of the monitor to make the best display of your screen. Its phase-locking feature allows the screen refresh to lock the computer display refresh rate an integer multiple to ensure perfect image reproduction. It supports a send card control screen, the working state of the screen can be arbitrarily combined, synchronized display, independent play, fast switching. Reliable Sign Led Display Board Circuit's automatic adjustment function makes display brightness adjustment more effective.