โ†‘์ˆ˜์ค‘ ์นด๋ฉ”๋ผ ๋ชจ๋“ˆ์— ์ ํ•ฉํ•œ ์•ˆ์ •์ ์ธ ์ „์› ๊ณต๊ธ‰ ์žฅ์น˜ ๋ชจ๋“ˆ, 3.3V - TopDealBox