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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 5,000 devices or 10,000 pads
3.More rigorous design constraints, more standardized processes
4.For enterprises, more professional users
Ongoing
STD traffic lights
Mode: Editors' pick
- 14
Update time：
2021-04-10 22:00:18
Creation time：
2016-03-15 06:02:59
Description
1、Module description: using four sets of LED simulation of traffic signal lamp simple working principle;
2、Function Description: East and West, North and south direction LED every 10 seconds to switch on the lights, switching to light up the way, yellow light 3 seconds;
3、Description of each function module:
![enter image description here][1]
4、Components and PCB diagram before welding:
![enter image description here][2]
5、Physical map after welding:
![enter image description here][3]
![enter image description here][4]
![enter image description here][5]
[1]: /editor/20160407/57060bb3c7192.png
[2]: /editor/20160407/57060cd18d5f8.png
[3]: /editor/20160503/5728444d5fc1d.JPG
[4]: /editor/20160503/572844519fd5e.JPG
[5]: /editor/20160503/5728445685b62.JPG
Design Drawing
schematic diagram
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1
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PCB
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| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | LED | D1,D2,D3,D4,D5,D6,D7,D8,D9,D10,D11,D12 | Z-5MM-LED | 12 |
| 2 | 510R | R1,R2,R3,R4,R5,R6,R7,R8,R9,R10,R11,R12 | PR-D2.3XL6.5MM | 12 |
| 3 | SIP4 | P1,P2,P3,P4 | HDR1X4 | 4 |
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