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 30,000 devices or 100,000 pads

3.More rigorous design constraints, more standardized processes

4.For enterprises, more professional users

Std edition xmas2020star

Profile:Using two I²C controlled PCA9555PW I/O Expanders allows controlling up to 32 LEDs individually. Animating the shooting star on a dark PCB.

License: GPL 3.0

Published Time: 2020-12-21 14:53:15
  • 261
  • 0
  • 0
Description

Decorate your house today with this Raspberry Pi (Zero) controlled shooting star.

 

Control each LED individually with the I²C 16 I/O expander.

 

By programming the Raspberry Pi (Zero) you can animate the shooting star as you wish.

 

The dark PCB makes it stand out even more.

 

You can order these PCBs at https://jlcpcb.com starting from just $2 for 5 PCBs.

Using the EasyEDA editor makes ordering PCBs and components from LCSC a breeze.

 

Merry Christmas everyone.

design drawing
schematic diagram
1 /
PCB
1 /
Empty
ID Name Designator Footprint Quantity BOM_Supplier BOM_Manufacturer BOM_Manufacturer Part BOM_Supplier Part
1 19-213/Y2C-CQ2R2L/3T(CY) LED20,LED19,LED18,LED17,LED21,LED15,LED14,LED13,LED12,LED16 LED0603-R-RD 10 LCSC EVERLIGHT 19-213/Y2C-CQ2R2L/3T(CY) C72038
2 Female header/2.54mm2x3 Female header H1 HDR-TH_6P-P2.54-V-R2-C3-S2.54 1 LCSC ReliaPro Female header/2.54mm2x3 Female header C47552
3 19-217/GHC-YR1S2/3T LED6,LED7,LED8,LED9,LED10,LED25,LED22,LED23,LED24,LED31 LED0603-R-RD 10 LCSC EVERLIGHT 19-217/GHC-YR1S2/3T C72043
4 LTST-C190GKT LED11,LED5,LED4,LED3,LED30,LED26,LED27,LED28,LED29,LED2 LED0603-RD 10 LCSC Lite-On LTST-C190GKT C125093
5 19-217/BHC-ZL1M2RY/3T LED1,LED32 LED0603-R-RD 2 LCSC EVERLIGHT 19-217/BHC-ZL1M2RY/3T C72041
6 PCA9555PW,118 U1,U2 TSSOP-24_L7.8-W4.4-P0.65-LS6.4-BL 2 LCSC NXP PCA9555PW,118 C128392
7 360 R31,R30,R29,R28,R27,R26,R25,R24,R23,R22,R21,R20,R19,R18,R1,R32,R3,R4,R5,R6,R7,R8,R9,R10,R11,R12,R13,R14,R15,R16,R17,R2 R0603 32 LCSC UniOhm 0603WAF3600T5E C25194

Unfold

Project Attachments
Order File name Download times
1

shootingstartPCB3D.png

0
Project Members
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