| 摘要 |
The invention is an easy-to-assemble LED display driven by a simple circuit for any graphics and text by utilizing a plurality of LED display elements with built-in resistors directly installed on a display with power to light up the LED elements and display texts or graphics. This invention, in particular, allows the user compose different texts or graphics by arranging at will the positions of the LED display elements with built-in resistors on a specific circuit.
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