3pcs LED Traffic Light Module Electronic Building Blocks Board

3pcs LED Traffic Light Module Electronic Building Blocks Board
Was: 7.12
Price: 5.94

Feature Size 56 x 21 x 11mmFixing hole 3mmPitch 15mmColor red yellow greenLED 5mm 3Brightness Normal brightnessVoltage 5VInput Digital levelInterface common cathode red yellow and green separate controlPlatform microcontroller Package includes 3 x LED Traffic Light Module
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