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7 colour changing 5MM LED module for Arduino KY-034
7 colour changing 5MM LED module for Arduino and other microcontroller projects
This module has a 5MM multicolour LED that will cycle through 7 colours when a voltage is applied. A resistor will be needed to connect to an Arduino.
Voltage : 3.3 to 5VDC (with resistor)
Size 16x15mm
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