EasyARM2200123456VDD3.3C53 104 C20 104 C68 104 C67 104 C66 104 C33 104 C63 104 C64 104 C65 104 C36 104 C37 104 C38 104 C39 104 C35 104 C40 104 C41 104 C42 104 C43 104 C48 104 C49 104 C57 104 C44 104VDD1.8C45 104 C46 104 C47 104ＫＥＹ＆ＬＥＤS16 S12 BT7 BT3 S11 BT6 BT2 S10 BT5 S13 BT4 D4 S9 BT0 Seg6 BT1 S5 S6 S7 S8 BT7 R5 BT6 R6 BT5 R7 BT4 R8 1K 1K S4 Bit7 S3 Bit6 S2 Bit5 S1 Bit4 D3 1N4148 BT3 R9 1K Bit3ＬＣＭAddress: 0x83000000 --- 0x83000002+5V J1 SMG240128A C62 104 BT1 R11 1K BT0 R12 1K Bit1 3 9 1 18 2 4 Bit0 Seg7 D0 D1 D2 D3 D4 D5 D6 D7 R51 R52 R53 R54 R55 R74 R75 R78 R22 10K W3 10K 19 10 11 12 13 14 15 16 17 7 8 5 6 20 21 SCL SDA R23 1K Q1 8050 Vdd Reset FG FS Vss Vo Vout DB0 DB1 DB2 DB3 DB4 DB5 DB6 DB7 CE C/D Wr Rd LED+ LEDBT2 R10 1KＩＤＥ／ＵＳＥＲ＿ＩＮＴＥＲＦＡＣＥJ3 P0.17_CAP1.2 P2.23_D23 P2.……