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PCBͷ ǰ ȸ: 2,878   ۼ: 18-10-26  
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PCBͷ ǵ ۵ϴ ֱ ũ ڸ

 

ϼǰ ڷḦ ϴ.

 

ȸδ 9V 5V ִ ȸο NE555 ޽׷ 99 LED귿 ̷ ֽϴ.

 

PCBͿ PCB ȸο ǰ ϴٴ ū Դϴ.

 

ó ȸθ ٷ ٷ ϼ Ȯ ִ ū ֽϴ.

 

Ʒ Ȯ !!

 

 

Ҽִ ڷ ƿڽϴ.