Editor Version ×
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 Digital Clock/Date/Thermometer

License: Public Domain

Mode: Editors' pick

  • 224
  • 0
  • 0
Update time: 2024-01-27 00:20:36
Creation time: 2020-11-27 20:37:27
Description
The clock is regarding one of the oldest human inventions, where it’s meeting the need to measure the time in the natural units, such as second, minute, day, month and the year. However, if you want to measure the time accurately, you’ll need the help of some devices
Design Drawing
schematic diagram
1 /
PCB
1 /
The preview image was not generated, please save it again in the editor.
ID Name Designator Footprint Quantity
1 conector U4,U5,U6,U7,U8,U9,U10,U11,U12,U13,U14,U15,U16,U17,U18,U19 CONECTOR 16
2 16F628AP U1 DIP18 1
3 4MHZ X1 HC-49S_L11.0-W4.6-P4.88 1
4 10MF/25V C4,C5 CAPACITOR 10MF/25V 2
5 7805 U2 TO-220 1
6 220 R1,R2,R3,R4,R5,R6,R7,R8 PKG-0.25W RESISTOR 8
7 10k R9,R10,R17,R18,R19,R20 PKG-0.25W RESISTOR 6
8 4.7k R11 PKG-0.25W RESISTOR 1
9 1k R12,R13,R14,R15 PKG-0.25W RESISTOR 4
10 470 R16,R21 PKG-0.25W RESISTOR 2
11 BC172 T1,T2,T3,T4 TO_92_M 4
12 Power U3 POWER 1
13 15pF C1,C2,C3 CAP-TH_L8.5-W5.0-P5.00-D1.2 3

Unfold

Project Attachments
Empty
Project Members
Target complaint
Related Projects
Change a batch
Loading...
Add to album ×

Loading...

reminder ×

Do you need to add this project to the album?

服务时间

周一至周五 9:00~18:00
  • 0755 - 2382 4495
  • 153 6159 2675

服务时间

周一至周五 9:00~18:00
  • 立创EDA微信号

    easyeda

  • QQ交流群

    664186054

  • 立创EDA公众号

    lceda-cn