EN5532+ 74HC04+ 7912_SCH_PCB

显示全部楼层 · 2018-11-4 09:30:39

马上注册，结交更多好友，享用更多功能，让你轻松玩转社区

您需要登录才可以下载或查看，没有账号？立即注册

×

Comment          Pattern    Quantity  Components
------------------------------------------------------------------------------
                  BDKG1          1 S1
                  DIODE0.4       4 D11, D12, D13, D14          Diode
                  SIP3TK          1 T
0.5/5W             AXaiL5W       1 R26
1                AXIAL0.6       1 R25
1000U             RB5/10          6 C15, C17, C19, C20, C21, C22 Capacitor
100k             AXIAL0.4       8 R1, R2, R5, R8, R9, R11, R16
                                       R22
104                CAP3          4 C9, C12, C16, C18          Capacitor
10K                AXIAL0.4       8 R12, R13, R17, R18, R19, R20
                                       R21, R27
10K                VR6             3 RW3, RW4, RW5
10U                RB3/6          4 C2, C4, C7, C10             Capacitor
12K                AXIAL0.4       1 R28
12V                JDQ1          1 K
1K                AXIAL0.4       6 R4, R7, R10, R14, R15, R23
20K                AXIAL0.4       1 R24
22K                AXIAL0.4       2 R3, R6
22U                RB3/6          1 C14                         Capacitor
27K                AXIAL0.4       2 R29, R30
4.7u             RB2/4          2 C1, C6                      Capacitor
472                CAP3          1 C13                         Capacitor
47U                RB3/6          4 C3, C5, C8, C11             Capacitor
50K                DWQD          1 RW2                         Potentiometer
50K                VR6             1 RW1                         Potentiometer
74HC04             DIP14          1 U5                         Hex Inverters
7805             TO-220          1 U10                         三端稳压块
7812             TO-220          2 U7, U9                      三端稳压块
7912             TO-220          1 U8                         三端稳压块
8050             TO-92C          1 Q4
9014             TO-92C          2 Q2, Q3
9018             TO-92C          1 Q1
IN4007             DIODE0.4       5 D5, D6, D8, D9, D10       Diode
IN4148             DIODE0.4       5 D1, D2, D3, D4, D7          Diode
LM1875             TO-220-5V       1 U6
NE5532             DIP8          3 U1, U2, U3
OP07             DIP8          1 U4