2 layers100 × 100 mm Lab1, the printed circuit board in 3D

Lab1

This is our git-repo, make it beautiful!

Size: 100 × 100 mm
Copper layers: 2
Thickness: 1.6 mm
Parts: 106
Nets: 95
Pads: 358
Tracks, vias: 1,066, 81
Pours: 3
Routed: Yes
KiCad: KiCad 5 (file 20171130)
Created: 24 Jan 2019
Updated: 23 May 2019

Overview

Lab1 is an open-source printed circuit board by alagerkvist, from the alagerkvist/E7020E-Project repository on GitHub. It is a 2-layer board of 100 × 100 mm with 106 parts on 95 nets, routed with 1,066 tracks and 81 vias.

It is built around the CS4270-CZZ, EA DOGS102W-6 and LM1117-ADJV. Its parts include 45 capacitors, 35 resistors, 6 connectors, 6 switches and 4 ICs. It belongs with the STM32 boards of this library.

Main components

Parts

106

Qty	Value	Footprint	References
22	100n	Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder	C1, C2, C3, C10, C12, C13, C14, C16, C19, C24, C25, C28, C29, C33, C34, C35 +6
8	10k	Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder	R1, R7, R8, R17, R23, R25, R30, R34
6	2k2	Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder	R9, R10, R11, R12, R15, R16
6	SW_Push	Button_Switch_SMD:SW_SPST_B3S-1000	SW1, SW2, SW3, SW4, SW5, SW6
5	1k	Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder	R22, R24, R26, R33, R35
4	100p	Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder	C26, C27, C44, C45
4	330	Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder	R18, R19, R20, R21
4	LED	LED_THT:LED_D3.0mm	D1, D2, D3, D4
3	10u	Capacitor_SMD:CP_Elec_4x5.3	C23, C30, C31
3	1MEG	Lab1:rotary_pot	RV1, RV2, RV3
3	1u	Capacitor_SMD:CP_Elec_4x5.4	C39, C40, C41
3	1u	Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder	C15, C37, C38
2	18p	Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder	C6, C7
2	22	Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder	R13, R14
2	2700p	Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder	C18, C32
2	3.3u	Capacitor_SMD:CP_Elec_4x5.4	C20, C21
2	4.7k	Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder	R31, R32
2	470	Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder	R5, R6
2	MountingHole_Pad	MountingHole:MountingHole_4.5mm_Pad	H1, H2
1	0	Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder	R28
1	1.8k	Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder	R3
1	10K	Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder	R2
1	10u	Capacitor_SMD:CP_Elec_5x5.9	C11
1	10u	Capacitor_SMD:CP_Elec_4x5.4	C5
1	3.3k	Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder	R4
1	4.7u	Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder	C17
1	47k	Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder	R29
1	47u	Capacitor_SMD:CP_Elec_5x5.4	C22
1	5.1	Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder	R27
1	8.0MHz	Crystal:Crystal_SMD_HC49-SD	Y1
1	CS4270	Lab1:CS4270	U3
1	Conn_01x02_Female	Connector_Molex:Molex_KK-254_AE-6410-02A_1x02_P2.54mm_Vertical	J6
1	Conn_01x03_Female	Lab1:RCA	J3
1	Conn_01x06_Female	Connector_Molex:Molex_KK-254_AE-6410-06A_1x06_P2.54mm_Vertical	J5
1	Conn_01x06_Female	Lab1:6.35_stero_jack_socket	J4
1	EADOGS102W-6	EA_DOGS102W-6:EA-DOGS102W-6	U4
1	LM1117ADJ	Package_TO_SOT_SMD:SOT-223	U1
1	STM32F411RETx	Package_QFP:LQFP-64_10x10mm_P0.5mm	U2
1	USB_B_Micro	Lab1:USB_A_remade	J2
1	USB_OTG	Connector_USB:USB_Mini-B_AdamTech_MUSB-B5-S-VT-TSMT-1_SMD_Vertical	J1

Questions

How big is the Lab1 PCB?

It measures 100 × 100 mm and has 2 copper layers, 1.6 mm thick.

What parts does the Lab1 use?

106 parts, built around the CS4270-CZZ, EA DOGS102W-6 and LM1117-ADJV. 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 Lab1 KiCad files?

From the alagerkvist/E7020E-Project repository on GitHub, at the commit this page was made from: the board is Electronics/kicad/project_alpha/Lab1.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.

Can I use the Lab1 design in my own project?

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

Category and platform

STM32

Project files

Show this board on your page

A live frame, for any web page

<iframe src="https://pcbkit.io/embed/boards/alagerkvist-e7020e-project" title="Lab1 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>

A picture

<img src="https://pcbkit.io/embed/boards/alagerkvist-e7020e-project.jpg" alt="Lab1" width="1200" height="900">

A picture that opens the board, for a README

[![Lab1](https://pcbkit.io/embed/boards/alagerkvist-e7020e-project.jpg?size=s)](https://pcbkit.io/boards/alagerkvist-e7020e-project)

Source

Repository: alagerkvist/E7020E-Project
Board file: Electronics/kicad/project_alpha/Lab1.kicad_pcb
Commit: 0af2d55
Licence: Not stated

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