HardLabs

Eeg headset project

lolobernardi·eeg-headset-project·hardware/Casco_EEG_Kicad/Casco_EEG_Kicad.kicad_pcb

Eeg headset project PCB layout, top view — open source NXP board by lolobernardi

About the Eeg headset project PCB

Eeg headset project is an open source NXP PCB design by lolobernardi, published on GitHub under the Custom license license. It is a 2-layer board measuring 123 × 64.5 mm, with 108 components from 39 distinct parts.

Its main chip is the LPC845M301JBD48E, from the NXP family. Other key parts include the ADS1299, HC-05, TP4056-42-ESOP8, DW01A and TPD2E001DRLR. By type, the board carries 34 capacitors, 28 resistors, 14 connectors, 11 ICs, 6 switches and 5 diodes.

From the project

Proyecto para el desarrollo de un casco EEG inalámbrico y portátil

Main components on the Eeg headset project

ADS1299HC-05LPC845M301JBD48ETP4056-42-ESOP8DW01ATPD2E001DRLRAP2112K-3.3TRG1

Eeg headset project bill of materials (BOM)

108 components, 39 distinct parts.

QtyPartRefs
1
ADS1299
U1
1
HC-05
U2
1
LPC845M301JBD48E
U3
1
TP4056-42-ESOP8
U4
1
DW01A
U5
5
TPD2E001DRLR
U6, U8, U9, U10, U11
1
AP2112K-3.3TRG1
U7
1
FS8205A
Q1
10
Jack_Touch-Proof
J1, J2, J3, J4, J5, J6, J7, J8 +2
1
FTSH-105-XX-X-DV
J11
1
Conn_01x01_Pin
J12
1
Conn_01x09_Pin
J13
1
USB4125-GF-A_REVA2
J15
1
Battery_Cell
BT1
2
Jumper_2_Open
JP5, JP6
2
Jumper_2_Open
JP7, JP8
1
ME2108A50P
PS1
4
SKRPABE010
S1, S2, S3, S4
1
SW_Push
SW1
1
PCM12SMTR
SW2
Show 19 more
QtyPartRefs
4
LED
D1, D3, D4, D5
1
D_Schottky
D2
1
22u
L1
2
HZ0805E601R-10
L2, L3
10
1n
C1, C2, C3, C4, C5, C6, C7, C8 +2
6
10u
C11, C15, C29, C31, C32, C33
5
1u
C12, C16, C17, C20, C23
8
0.1u
C13, C14, C19, C21, C24, C28, C30, C34
1
100u
C18
2
0.01u
C22, C25
2
10u
C26, C27
11
2.2k
R1, R2, R3, R4, R5, R6, R7, R8 +3
1
0
R11
1
390k
R12
7
10k
R14, R15, R16, R17, R18, R19, R25
1
100
R20
3
1k
R21, R22, R24
2
1.2k
R23, R26
2
5.1k
R27, R28

Eeg headset project design files

The KiCad project lives in the lolobernardi/eeg-headset-project repository on GitHub; these links point at the commit this page was built from.

Eeg headset project: common questions

What microcontroller does the Eeg headset project use?

The Eeg headset project is built around the LPC845M301JBD48E, from the NXP family.

How big is the Eeg headset project PCB?

The Eeg headset project measures 123 × 64.5 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Eeg headset project?

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

Where can I download the Eeg headset project design files?

From the lolobernardi/eeg-headset-project repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Eeg headset project design in my own project?

It is published under Custom license, which limits how it may be reused; read the license before building on it.

Can I test firmware for the Eeg headset project without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug NXP firmware against it before you order a PCB.

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