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Standard

1.Easy to use and quick to get started

2.The process supports design scales of 300 devices or 1000 pads

3.Supports simple circuit simulation

4.For students, teachers, creators

Profession

1.Brand new interactions and interfaces

2.Smooth support for design sizes of over 30,000 devices or 100,000 pads

3.More rigorous design constraints, more standardized processes

4.For enterprises, more professional users

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Creation time: 2017-11-19 18:57:01
Update time: 2018-05-28 19:52:47
Description
Design Drawing
schematic diagram
1 /
PCB
1 /
Empty
ID Name Designator Footprint Quantity
1 74192 U4,U14,U5 DIP16 3
2 CD40174BCN U7,U8 DIP16 2
3 7448 U13,U10,U11 NONE 3
4 330 R1,R2,R3,R4,R5,R6,R7,R8,R9,R10,R11,R12,R13,R14,R15,R16,R17,R18,R19,R20,R21 AXIAL-0.3 21
5 47u C1,C2,C4,C8 CAP-D3.0XF1.5 4
6 555 IC1,IC2 NONE 2
7 LM7805 U6,U9 NONE 2
8 4.7u C3,C7 CAP-D3.0XF1.5 2
9 100p C5 RAD-0.1 1
10 100n C6 RAD-0.1 1
11 1k R22,R24,R27,R28,R31 AXIAL-0.3 5
12 LM324 U12 DIP14 1
13 10n C9 RAD-0.1 1
14 1N4007 D1 SMA 1
15 100k R25,R29,R32,R34 AXIAL-0.3 4
16 2.7k R26 AXIAL-0.3 1
17 4.7k R30 AXIAL-0.3 1
18 51k R33 AXIAL-0.3 1
19 100k R23 RES-ADJ_3386P 1
20 2.2u C10,C11 CAP-D3.0XF1.5 2
21 PHOTOTRANSISTORPT17-21C-L41-TR8 Q1 PT17-21C-L41-TR8 1
22 7 segment U1,U2,U3 7-SEGMENT-1PTH-EZ 3

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