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BioAmp v1.1.0

prototipado·bioamp·Hardware/BioAmp_v1.1.0/BioAmp_v1.1.0.kicad_pcb

BioAmp v1.1.0 PCB layout, top view — open source NXP board by prototipado

About the BioAmp v1.1.0 PCB

BioAmp v1.1.0 is an open source NXP PCB design by prototipado, published on GitHub under the BSD-3-Clause license. It is a 2-layer board measuring 120 × 98 mm, with 111 components from 45 distinct parts.

Its main chip is the LPC1769FBD100, from the NXP family. Other key parts include the TPD4E1B06, ADUM6201CRWZ, TPD2E001DRLR, FT230XS and ADS1299. By type, the board carries 37 capacitors, 28 resistors, 22 connectors, 10 ICs, 4 inductors and 3 diodes.

From the project

BioAmp is an opensource project of a multichannel biopotential adquisition system for EEG, EMG, EOG and EOG signals.

/*************************BioAmp Project***********************************************

Copyright 2017 - Laboratorio de Prototipado Electronico y 3D - FIUNER

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.

Main components on the BioAmp v1.1.0

TPD4E1B06LPC1769FBD100ADUM6201CRWZTPD2E001DRLRFT230XSADS1299HCPL062N

BioAmp v1.1.0 bill of materials (BOM)

111 components, 45 distinct parts.

QtyPartRefs
3
TPD4E1B06
U1, U2, U3
1
LPC1769FBD100
U4
1
ADUM6201CRWZ
U5
1
TPD2E001DRLR
U6
1
FT230XS
U7
1
ADS1299
U8
2
HCPL062N
U9, U10
2
Q_NMOS_SGD
Q1, Q2
1
12MHz
Y1
3
CKCL44X7R1H
CN1, CN2, CN3
9
Jack_Touch-Proof
J1, J2, J3, J4, J5, J6, J7, J8 +1
1
PLB1G020002
J10
1
PLB1G020010
J11
1
PLB1G020004
J12
1
USB_B
J13
1
CONN_01X10
P1
1
JTAG
P2
2
CONN_01X03
P3, P5
2
CONN_01X05
P4, P6
1
SW_PUSH
S1
Show 25 more
QtyPartRefs
2
JUMPER
SRB1, SRB2
1
LP5907_3.3V
VR1
1
Led_bicolor
D1
1
D_Schottky
D2
1
LED
D4
4
INDUCTOR_SMALL
L1, L2, L3, L4
2
18pF
C1, C2
5
10nF
C3, C5, C7, C9, C13
12
100nF
C4, C6, C8, C10, C18, C22, C32, C33 +4
4
0.1uF
C11, C16, C25, C30
4
10uF
C12, C17, C19, C26
2
47pF
C14, C15
1
4.7uF
C20
5
1uF
C21, C23, C24, C28, C31
1
100uF
C27
1
1nF
C29
7
1k
R1, R4, R5, R18, R19, R20, R21
4
10k
R2, R7, R11, R12
1
12k
R3
2
330k
R6, R10
7
560
R8, R9, R16, R22, R23, R24, R25
2
27
R13, R14
1
0R
R15
1
1M
R17
3
CAY16-F4_R-ARRAY
RN1, RN2, RN3

BioAmp v1.1.0 design files

The KiCad project lives in the prototipado/bioamp repository on GitHub; these links point at the commit this page was built from.

BioAmp v1.1.0: common questions

What microcontroller does the BioAmp v1.1.0 use?

The BioAmp v1.1.0 is built around the LPC1769FBD100, from the NXP family.

How big is the BioAmp v1.1.0 PCB?

The BioAmp v1.1.0 measures 120 × 98 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the BioAmp v1.1.0?

111 components, from 45 distinct parts. The full bill of materials is listed on this page.

Where can I download the BioAmp v1.1.0 design files?

From the prototipado/bioamp repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the BioAmp v1.1.0 design in my own project?

Yes, under the terms of its BSD-3-Clause license, which prototipado chose for the repository.

Can I test firmware for the BioAmp v1.1.0 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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