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shvrimps

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@nhatminh2h

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KiCad projectAll 67 files, ready to open in KiCad1.7 MB
For fabricationGerbers, drill, pick-and-place and BOMGerbers and drill zip245 KBGerbers and drill zip: revised_minh_design35 KBGerbers and drill zip: revised_minh_design79 KBGerbers and drill zip: revised_minh_design187 KBGerbers and drill zip: revised_minh_design93 KBGerbers and drill zip: revised_minh_design204 KBPick and place (CSV)4.1 KBPick and place (CSV): revised_minh_design3.1 KBPick and place (CSV): revised_minh_design1.3 KBPick and place (CSV): revised_minh_design1.6 KBPick and place (CSV): revised_minh_design1.5 KBPick and place (CSV): revised_minh_design1.2 KBBOM CSV12 KB
Schematic PDFEvery sheet, to read or print218 KB
3D modelThe board with its parts, for an enclosure (GLB)3D model (GLB)8.5 MB3D model (GLB): revised_minh_design2.4 MB3D model (GLB): revised_minh_design5.1 MB3D model (GLB): revised_minh_design8.6 MB3D model (GLB): revised_minh_design2.1 MB3D model (GLB): revised_minh_design2.0 MB
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README

SHVRIMPS: Synchronised High-Voltage aRbItrary Modular Power Supply

SHVRIMPS is a high-voltage generator and optical imaging setup, capable of

  • Outputting arbitrary high-voltage waveforms with an amplitude of 15 kV and a rise time less than 10 ms for load resistances below 8 MΩ.
  • Eight independent synchronous and asynchronous 16-bit output channels.
  • Monitoring the output high voltages and currents at adjustable sampling rate. Maximum rate of 9875 samples per second.
  • Recording video of samples at a rate of 120 fps at 640x480 pixels.
  • Displaying live video feed, control panel, and monitoring data on a GUI, accessible over Ethernet.

It consists of three main components: 1) an imaging system based on a Raspberry Pi 4B with a camera, producing a live video stream 2) a DAQ board compatible with either Arduino Nano 33 BLE or ESP32 DevKitC, and c) a multi-channel arbitrary waveform HV supply.

The repository is structured as follows:

  • demonstration: videos and matlab figures
  • diagrams: block diagrams of the entire setup and individual components
  • hardware: KiCAD files showing the PCB design files
  • setup: setup files
  • software: source files for the Pi and DAQ board
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