Opened 12 years ago

Closed 11 years ago

#3258 closed defect (fixed)

Turtleart XO-1.75 sensor calibration

Reported by: tonyforster Owned by: walter
Priority: Unspecified by Maintainer Milestone: Unspecified
Component: Turtleart Version: Unspecified
Severity: Unspecified Keywords:
Cc: Distribution/OS: Unspecified
Bug Status: Unconfirmed

Description

as at writing, r1 r2 v1 v2 are all the left audio channel

in voltage mode, the input impedance is 1k ohm which implies the bias is not turned off

calibration factors

voltage =(buf+9347)/13000
resistance =(46000000/(30514-buf))-1150

calibration spreadsheet attached

Attachments (1)

175calibration.xls​ (11.5 KB) - added by tonyforster 12 years ago.

Download all attachments as: .zip

Change History (2)

Changed 12 years ago by tonyforster

comment:1 Changed 11 years ago by walter

  • Resolution set to fixed
  • Status changed from new to closed

Incorporated into Measure-36 and TurtleBlocks-130

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