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protonprecessionmagnetometer

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@dqmcdonald

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Files for version 1. Pick what you came for.

KiCad projectAll 24 files, ready to open in KiCad1.6 MB
For fabricationGerbers, drill, pick-and-place and BOMGerbers and drill zip92 KBGerbers and drill zip: PPM Amplifier82 KBGerbers and drill zip: PPM Amplifier v2.097 KBGerbers and drill zip: PPM Mosfet Bank33 KBPick and place (CSV)3.1 KBPick and place (CSV): PPM Amplifier3.2 KBPick and place (CSV): PPM Amplifier v2.03.6 KBPick and place (CSV): PPM Mosfet Bank794 BBOM CSV14 KB
Schematic PDFEvery sheet, to read or print173 KB
3D modelThe board with its parts, for an enclosure (GLB)3D model (GLB)3.7 MB3D model (GLB): PPM Amplifier2.9 MB3D model (GLB): PPM Amplifier v2.02.7 MB3D model (GLB): PPM Mosfet Bank961 KB
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README

Design files for a Proton Precession Magnetometer

Based on "Signals from the Subatomic World" by Stefan and Richard Hollos https://books.google.co.nz/books/about/Signals_from_the_Subatomic_World_How_to.html

There are several related designs here including SVG files for cutting the coil formers and supports and Kicad files for the pulse controller and signal amplipher.

Hardware:

PPM Amplifier v1.0 - initial failed design for signal amplifier

PPM Amplifier v2.0 

PPM Mosfet Bank - PCB for coil switching mosfets

Pulse Controller - Arduino based controller and ADC for data collection

Various design files for polarising and sensor coil formers.

Software:

PPMPulseControllerADC - Arduino sketch for pulse control and signal 
			collection

RPiPythonCode - Python scripts to run on the Raspberry Pi - overall
		control and final analysis.

There are some KiCad symbols and footprints in other respositories https://github.com/dqmcdonald/DQM_kicad_new.pretty and https://github.com/dqmcdonald/DQM_kicad

Quentin McDonald

October 2024

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