A na-eji ọkọlọtọ ọkọlọtọ 8X8 monochrome LED matrix module ọkọlọtọ, nke ọ na-acha ọcha ma nwee ike igosipụta ụdị ederede, data na eserese akụkụ abụọ. Enwere ike kewaa ihe ngosi LED ime ụlọ n'ime 3, 3.7, 5, 8, na 10mm, yana ngosipụta ndị ọzọ dịka dayameta o ...
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