32 colorful LEDS are under the control of the single-chip microcomputer programwhich pin of the single-chip microcomputer outputs low level, the corresponding LED is lit, and each LED can be programmed to light up at every moment, and then becontinuously lit the combination of LEDS presents a colorful and dazzling animation. It is a good choice for your own appreciation and as a gift.
51 single-chipmicrocomputer control Led is also an introductory basis for learning single-chipmicrocomputer, which is suitable for single-chip beginners and enthusiasts toimprove the interest of learning single-chip microcomputer and the basis of welding.
1>.Work Voltage:DC 4.5-5V
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