๋‹ˆ๋Š” ์žฌ๊ณ ์ฒ˜๋ฆฌํ•˜๋ ค๊ณ  pcb ์ƒˆ๋กœ ๋งŒ๋“ค๊ณ 
ํ”Œ๋ผ์Šคํ‹ฑ๋„ ๊ธˆํ˜• ์ƒˆ๋กœ ๋ฝ‘์Œ?

๋ณ„ ์žฅ์• ์ธ์ƒˆ๋ผ ๋‹ค ๋ณด๋„ค ใ…‹ใ…‹