OHMPI: Open source and open hardware resitivity-meter

Summary

Release

open hardware resistivity-meter

Date

Aug 24, 2020

Authors

Rémi CLEMENT, Nicolas FORQUET, Julien GANCE, Yannick FARGIER, Vivien DUBOIS, Hélène GUYARD

Target

users, researchers and developers

status

some mature, some in progress

OhmPi Document Center

• OhmPi offcial documents

• Release guidelines

• General tutorials

Contents:

• OhmPi project
  • Introduction to OhmPi
• OhmPi V 1.01 (limited to 32 electrodes)
  • The philosophy of Ohmpi
  • Technical data
  • OS installation on a Raspberry Pi
  • Construction of the measurement board and connection to the Raspberry
  • Current injection
  • Multiplexer implentation
  • Electrode connection
  • Operating instruction