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Mie1001 daq board

Chaospossum·mie1001-daq·hardware/mie1001_daq_board/mie1001_daq_board.kicad_pcb

Mie1001 daq board layout, top view — open source AVR/Arduino board by Chaospossum

About the Mie1001 daq board

Mie1001 daq board is an open source AVR/Arduino PCB design by Chaospossum, published on GitHub. It is a 2-layer board measuring 68.6 × 53.3 mm, with 38 components from 22 distinct parts.

Its main chip is the A000066, from the AVR/Arduino family. Other key parts include the MCP4725A0T-E/CH, ADS1115IDGSR, MCP6002-I/SN and LMP7721MA/NOPB. By type, the board carries 17 resistors, 10 capacitors, 4 ICs, 4 connectors, 1 module and 1 jumper.

It belongs with the dev boards & breakouts designs in this gallery.

From the project

MIE1001 Team 5: DAQ firmware and Arduino shield designs (preamp, ADS1115, MCP4725)

Data-acquisition shield for the portable quadrupole mass spectrometer. It measures the detector current (pA to µA) with an electrometer transimpedance amplifier and a 16-bit ADC, and drives the QPS mass command with a 12-bit DAC. It plugs onto an Arduino UNO R3 and takes all power from the UNO's 5 V rail.

Both files are generated. Edit the Python, then run ./build.sh. Editing the .kicadsch/.kicadpcb in the GUI works, but the next ./build.sh overwrites it.

Mie1001 daq board, from the project README
From the project README

Main components on the Mie1001 daq board

MCP4725A0T-E/CHADS1115IDGSRMCP6002-I/SNLMP7721MA/NOPBA000066

Mie1001 daq board bill of materials (BOM)

38 components, 22 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
MCP4725A0T-E/CH
Microchip
U1
1
ADS1115IDGSR
Texas Instruments
U2
1
MCP6002-I/SN
Microchip
U3
1
LMP7721MA/NOPB
Texas Instruments
U4
1
A000066
Arduino UNO R3
Arduino
A1
1
031-6575
Detector in
Amphenol RF
J1
1
1984617
QPS cmd out
Phoenix Contact
J2
1
PRPC040SAAN-RC
VREF/AIN3
Sullins
J3
1
1984617
Trigger in
Phoenix Contact
J4
1
PRPC040SAAN-RC
Range select
Sullins
JP1
1
BAV199LT1G
onsemi
D1
1
GRM1885C1H100JA01D
10pF
Murata
C1
3
CL10A105KB8NNNC
1uF
Samsung
C2, C9, C10
2
CL21A106KAYNNNE
10uF
Samsung
C3, C7
4
CL10B104KB8NNNC
100nF
Samsung
C4, C5, C6, C8
1
RC0603FR-072M2L
2M2
Yageo
R1
1
HVCB1206FKC100M
100M
Stackpole
R2
6
RC0603FR-071KL
1k
Yageo
R3, R4, R9, R13, R16, R17
2
RC0603FR-074K7L
4k7
Yageo
R5, R6
4
RC0603FR-0710KL
10k
Yageo
R7, R8, R10, R11
Show 2 more
QtyPartRefs
2
RC0603FR-07100RL
100R
Yageo
R12, R15
1
ERJ-PA3F1002V
10k
Panasonic
R14

Mie1001 daq board design files

The KiCad project lives in the Chaospossum/mie1001-daq repository on GitHub; these links point at the commit this page was built from.

Mie1001 daq board: common questions

What microcontroller does the Mie1001 daq board use?

The Mie1001 daq board is built around the A000066, from the AVR/Arduino family.

How big is the Mie1001 daq board?

The Mie1001 daq board measures 68.6 × 53.3 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Mie1001 daq board?

38 components, from 22 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.

Where can I download the Mie1001 daq board design files?

From the Chaospossum/mie1001-daq repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.

Can I use the Mie1001 daq board design in my own project?

The repository has no license, so all rights stay with Chaospossum. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the Mie1001 daq board 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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