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2 layers40.1 × 40.1 mmOZDUAL03B, the printed circuit board in 3D

Airborne cosmic radiation dosimeter.

Size
40.1 × 40.1 mm
Copper layers
2
Thickness
1.6 mm
Parts
53
Nets
30
Pads
150
Tracks, vias
386, 15
Pours
4
Routed
Yes
KiCad
KiCad 5 (file 20170123)
Created
31 Mar 2017
Updated
5 Aug 2022

Overview

OZDUAL03B is an open-source printed circuit board by UniversalScientificTechnologies, from the UniversalScientificTechnologies/AIRDOS01 repository on GitHub, published under the GPL-3.0 licence. It is a 2-layer board of 40.1 × 40.1 mm with 53 parts on 30 nets, routed with 386 tracks and 15 vias.

It is built around the OPA2314M/TR. Its parts include 9 connectors, 4 capacitors, 2 ICs, 1 resistor and 1 diode. It belongs with the radio and wireless boards of this library.

Main components

1

README

README.md

Airborne dosimeter device - AIRDOS

Cosmic radiation dosimeter unit. It is intended for airborne measurement of cosmic radiation and dosimetry in mixed ionization fields on board of aircraft.

AIRDOS01A Front panel with indicating LEDs and GPS antenna connector

AIRDOS01A back panel

Technical parameters are following:

  • Silicon PIN diode detector with 60mm³ detection volume
  • Measurement endurance 32 days
  • Number of erengy channels 252
  • Energy measurement resolution <30 keV/channel
  • GPS logging interval 5 minutes
  • Time to GPS fix 26 s
  • Airborne GPS parameters (Navigation altitude verified up to 36km amsl)
  • Integration time 8 s
  • Weight 1.225 kg (Without batteries and GPS antenna)

Device block diagram AIRDOS01A back panel

CANDY detector schematics AIRDOS01A back panel

The device is replaced with updated version AIRDOS02.

Parts

53
QtyValueFootprintReferences
16-Mlab_R:SMD-0805-hand-solderingA3, A4, A7, A8, B3, B9, B10, C1, C5, C6, C9, D1, D2, D3, D10, R2
80RMlab_R:SMD-0805-hand-solderingA10, B1, B2, C3, C4, C10, D7, D9
4HOLEMlab_Mechanical:MountingHole_3mmM1, M2, M3, M4
2-sot23-6:TantalC_SizeC_ReflowCon2, Con4
247usot23-6:TantalC_SizeC_ReflowCon1, Con3
24u7FMlab_R:SMD-0805-hand-solderingC2, D8
1-Mlab_D:Diode-SMA_StandardDi2
1100RMlab_R:SMD-0805-hand-solderingR1
1100nFMlab_R:SMD-0805-hand-solderingA6
110MRMlab_R:SMD-0805-hand-solderingA2
11kRMlab_R:SMD-0805-hand-solderingC8
11pFMlab_R:SMD-0805-hand-solderingA5
11uFMlab_R:SMD-0805-hand-solderingA1
122kRMlab_R:SMD-0805-hand-solderingA9
12n2FMlab_R:SMD-0805-hand-solderingB8
13k3RMlab_R:SMD-0805-hand-solderingC7
14k7RMlab_R:SMD-0805-hand-solderingD4
1JUMP2_2x1Mlab_Pin_Headers:Straight_2x01J1
1LM4041AIM3-1,2VMlab_IO:SOT-23-6U2
1M4Mlab_D:Diode-SMA_StandardDi1
1OPA2314Mlab_IO:SO-8U1
1OPAMPAMlab_Pin_Headers:Straight_2x05J3
1OPAMPBMlab_Pin_Headers:Straight_2x05J4
1POWERMlab_Pin_Headers:Straight_2x05J2
1SOT23-6Mlab_Pin_Headers:Straight_2x08J5

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Questions

How big is the OZDUAL03B PCB?

It measures 40.1 × 40.1 mm and has 2 copper layers, 1.6 mm thick.

What parts does the OZDUAL03B use?

53 parts, built around the OPA2314M/TR. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.

Where can I download the OZDUAL03B KiCad files?

From the UniversalScientificTechnologies/AIRDOS01 repository on GitHub, at the commit this page was made from: the board is SCH_PCB/CANDY/OZDUAL03A_01/SCH_PCB/OZDUAL03B.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.

Can I use the OZDUAL03B design in my own project?

Its repository publishes it under the GPL-3.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).