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EA801---Turma-C

Edson8101·EA801---Turma-C·Projeto 03/projetoReduzido/projetoReduzido.kicad_pcb

EA801---Turma-C PCB layout, top view — open source board by Edson8101

About the EA801---Turma-C PCB

EA801---Turma-C is an open source PCB design by Edson8101, published on GitHub under the MIT license. It is a 2-layer board measuring 175 × 90 mm, with 39 components from 11 distinct parts.

Other key parts include the LM324N. By type, the board carries 10 resistors, 6 capacitors, 4 inductors, 3 ICs and 1 connector.

It belongs with the audio designs in this gallery.

From the project

Autores: - Henrique Stumm Rocha - Faculdade de Engenharia Elétrica e de Computação (FEEC), Universidade Estadual de Campinas - Email: h239694@dac.unicamp.br - Vitor Rolim Cardoso - Faculdade de Engenharia Elétrica e de Computação (FEEC), Universidade Estadual de Campinas - Email:

Autores: - Henrique Stumm Rocha - Faculdade de Engenharia Elétrica e de Computação (FEEC), Universidade Estadual de Campinas - Email: h239694@dac.unicamp.br - Vitor Rolim Cardoso - Faculdade de Engenharia Elétrica e de Computação (FEEC), Universidade Estadual de Campinas - Email: v204077@dac.unicamp.br

A elevada complexidade e custo de equipamentos de audiometria tradicional (como o \cite{formis2023}, comercializado por R$15.990,00) limitam seu acesso em contextos de baixo orçamento, como clínicas de pequeno porte e regiões com recursos limitados. Sistemas embarcados, como os baseados em…

Main components on the EA801---Turma-C

LM324N

EA801---Turma-C bill of materials (BOM)

39 components, 11 distinct parts.

QtyPartRefs
1
LM324N
U1
1
~
U2
1
~
U4
1
SJ1-3513N
J2
15
TestPoint
3V3, 5V0, BCK2, DADOS2, GND1, GND3, LOUT+1, LOUT-1 +7
4
10uH
L1, L2, L3, L4
4
470nF
C1, C2, C3, C4
2
100nF
C5, C6
4
10kΩ
R1, R3, R5, R7
4
820Ω
R2, R4, R6, R8
2
3.9Ω
R13, R14

EA801---Turma-C design files

The KiCad project lives in the Edson8101/EA801---Turma-C repository on GitHub; these links point at the commit this page was built from.

EA801---Turma-C: common questions

How big is the EA801---Turma-C PCB?

The EA801---Turma-C measures 175 × 90 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the EA801---Turma-C?

39 components, from 11 distinct parts. The full bill of materials is listed on this page.

Where can I download the EA801---Turma-C design files?

From the Edson8101/EA801---Turma-C repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the EA801---Turma-C design in my own project?

Yes, under the terms of its MIT license, which Edson8101 chose for the repository.

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