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)
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
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Incorporated into Measure-36 and TurtleBlocks-130