1/2" 4 Bit Digital LED Display Modul I2C Schnittstelle für 14 Segmente
ab 5,81 €
All you have to do is write data to it using the 2-pin I2C interface. 1 piece LED display module. It's just take you 1 minute. Display Color: Left Red - Right Yellow; Left Red - Right Orange; Left Red - Right Green for your choices.
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