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Arduino ads129x

OpenElectronicsLab·OpenHardwareExG·kicad-files/rev1/arduino-ads129x.kicad_pcb

Arduino ads129x PCB layout, top view — open source AVR/Arduino board by OpenElectronicsLab
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About the Arduino ads129x PCB

Arduino ads129x is an open source AVR/Arduino PCB design by OpenElectronicsLab, published on GitHub under the GPL-3.0 license. It is a board measuring 197 × 71 mm, with 267 components from 59 distinct parts.

Its main chip is the ARDUINO_SHIELD, from the AVR/Arduino family. Other key parts include the ADS1299, TPS7A49XX, BT1308W-600D, R05P209/R6 and SI8606. By type, the board carries 117 capacitors, 86 resistors, 22 inductors, 18 ICs, 12 connectors and 5 diodes.

From the project

The OpenHardwareExG is a platform for ECG, EEG, EMG, ENG, EOG, and evoked potential applications. http://openelectronicslab.github.io/OpenHardwareExG/

The OpenHardwareExG is a platform for ECG, EEG, EMG, ENG, EOG, and evoked potential applications.

The schematic can be found at: arduino-ads129x-schematic.pdf

History ------- The OpenHardwareExG platform was originally developed as part of the eeg-mouse project.

Licences -------- Hardware and Hardware Documentation License

This applies to the kicad-files and scad-files directories.

Main components on the Arduino ads129x

ADS1299TPS7A49XXBT1308W-600DR05P209/R6SI8606SI866274AUP1G125GWSAM3X8ENCP1117ST50T3GUSBLC6TL431BIDBZRCAT24C128R05P205/R6NCP1117LPST33T3G

Arduino ads129x bill of materials (BOM)

267 components, 59 distinct parts.

QtyPartRefs
1
ADS1299
U1
2
TPS7A49XX
U2, U3
2
BT1308W-600D
U4, U14
1
R05P209/R6
U5
2
SI8606
U6, U8
1
SI8662
U7
1
74AUP1G125GW
U9
1
SAM3X8E
U10
1
NCP1117ST50T3G
U12
1
USBLC6
U13
2
TL431BIDBZR
U15, U16
1
CAT24C128
U17
1
R05P205/R6
U18
1
NCP1117LPST33T3G
U19
1
ECS-120-20-33-CKM-TR
X1
1
ABS07-32.768KHZ-T
X2
1
USB
J1
1
CONN_20X2
P1
2
CONN_8X2
P2, P3
2
CONN_5X2
P4, P5
Show 39 more
QtyPartRefs
1
FTDI
P6
1
JY-MCU
P7
1
JTAG
P8
1
ARDUINO_SHIELD
P11
1
CONN_2
P12
1
CONN_2
P13
1
VAL**
Hole_M3
2
SW_PUSH
SW1, SW2
1
PTS181260V014
TH1
1
MINIASMDC050F-2
TH2
1
BZG03C27TR
D1
2
CMS06
D2, D3
2
LED
D4, D6
18
MH2029-221Y
L1, L2, L3, L4, L5, L6, L9, L10 +10
4
47uH
L7, L8, L23, L24
34
270pF
C1, C2, C3, C4, C5, C6, C7, C8 +26
1
1.5nF
C33
42
100nF
C34, C38, C44, C45, C46, C47, C50, C51 +34
30
10uF
C35, C36, C37, C40, C41, C42, C43, C48 +22
1
100uF
C39
4
10uF
C58, C59, C62, C116
5
22pF
C78, C79, C85, C90, C95
34
2.61k
R1, R2, R3, R4, R5, R6, R7, R8 +26
1
1M
R33
5
100k
R34, R35, R36, R37, R59
1
68.1k
R38
2
39.2k
R39, R41
1
124k
R40
9
10k
R42, R43, R44, R45, R46, R48, R49, R50 +1
1
1k
R47
1
6.8k
R52
2
39
R53, R54
1
560
R58
2
68
R60, R61
2
10.0k
R62, R63
1
8.45k
R64
1
19.6k
R65
20
47
R66, R67, R68, R69, R70, R71, R72, R73 +12
2
30m
R86, R87

Arduino ads129x design files

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

Arduino ads129x: common questions

What microcontroller does the Arduino ads129x use?

The Arduino ads129x is built around the ARDUINO_SHIELD, from the AVR/Arduino family.

How big is the Arduino ads129x PCB?

The Arduino ads129x measures 197 × 71 mm and is 1.6002 mm thick.

How many components are on the Arduino ads129x?

267 components, from 59 distinct parts. The full bill of materials is listed on this page.

Where can I download the Arduino ads129x design files?

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

Can I use the Arduino ads129x design in my own project?

Yes, under the terms of its GPL-3.0 license, which OpenElectronicsLab chose for the repository.

Can I test firmware for the Arduino ads129x without the hardware?

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

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