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KY-034 7-Color Flash LED Module – Auto RGB LED for Arduino

KY-034 auto 7-color LED module. Simple color-changing light for Arduino and DIY electronics projects.

GHS 17GHS 12

Description

KY-034 7-color flash LED module designed to automatically cycle through multiple colors without external control.
Built with an auto RGB LED that produces a smooth color-changing effect when powered.
Requires only power connection, making it simple to use with Arduino, ESP32, or standalone circuits.
Ideal for decorative lighting, visual indicators, and beginner electronics projects.