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2 layers45.7 × 40.6 mmLab2 555Timer, the printed circuit board in 3D

Hi, I am Tyler, and this is my first document on GitHub using git.

Size
45.7 × 40.6 mm
Copper layers
2
Thickness
1.6 mm
Parts
14
Nets
8
Pads
35
Tracks, vias
48, 10
Pours
1
Routed
Yes
KiCad
KiCad 7 (file 20221018)
Created
2 Oct 2023
Updated
3 Dec 2023

Overview

Lab2 555Timer is an open-source printed circuit board by tsloanUW, from the tsloanUW/EE201-Files repository on GitHub. It is a 2-layer board of 45.7 × 40.6 mm with 14 parts on 8 nets, routed with 48 tracks and 10 vias.

Its parts include 4 resistors, 2 capacitors, 2 diodes, 1 IC and 1 connector.

README

README.md

EE201

add text more text

About Me

Hi, I am Tyler, and this is my first document on GitHub using git.

This is the first time I have taken a class like EE 201 where it exists only in a lab setting. The three hour block seems scary but overall, the class is chill.

More Stuff About Me

  • I like to run, been doing running sports since middle school
  • I previously took CSE 123, and one of the assignments tasked us to implement basic functionalities of git using linked nodes and linked lists.

Parts

14
QtyValueFootprintReferences
31kResistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolderR1, R3, R4
2LEDLED_SMD:LED_1206_3216Metric_Pad1.42x1.75mm_HandSolderD1, D2
1.01 uFCapacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolderC2
110 uFCapacitor_Tantalum_SMD:CP_EIA-3216-18_Kemet-A_Pad1.58x1.35mm_HandSolderC1
110kResistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolderR2
1Conn_01x02_PinConnector_JST:JST_EH_S2B-EH_1x02_P2.50mm_HorizontalJ1
1~Package_SO:SOIC-8-1EP_3.9x4.9mm_P1.27mm_EP2.29x3mmU1

The 10 most common of 14 parts.

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Questions

How big is the Lab2 555Timer PCB?

It measures 45.7 × 40.6 mm and has 2 copper layers, 1.6 mm thick.

What parts does the Lab2 555Timer use?

14 parts. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.

Where can I download the Lab2 555Timer KiCad files?

From the tsloanUW/EE201-Files repository on GitHub, at the commit this page was made from: the board is PCB_Design/Lab2_555Timer/Lab2_555Timer.kicad_pcb and its schematic PCB_Design/EE201_Lab2Demo/EE201_Lab2.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the Lab2 555Timer design in my own project?

Its repository states no licence, so its author keeps all rights: ask tsloanUW before reusing the design.