HK STEM CLUB
KY-034 七彩自動閃爍LED 模組 - LED flash-module
KY-034 七彩自動閃爍LED 模組 - LED flash-module
Regular price
HK$15.00
Regular price
Sale price
HK$15.00
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Technical data / Short description If you connect this module with a power supply, a LED will light up which changes its colour automatically. It includes 7 different colours. Voltage range: 3,3V - 5V