8-Bit Led 8-Bit Digital Tube 8-Bit Key TM1638 Module Board+Dubont Line New Ic mw
3,40 €
8-Bit Key TM1638 Module Board+Dubont Line Digital Tube 8-Bit Led 8-Bit Ic New. The chip of this module is TM1638. collection of these three common single-chip peripheral. Most important feature is only take 3 IO ports of Single-chip, then can be driven.
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