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Eye-spy (replacement part)

Eye-spy (replacement part)

£13.50
£13.50
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Individual Eye-Spys for your Pioreactor or other projects! This is a high-resolution, high-amplification, ~900nm sensor for optical density (OD) measurements. It communicates over I2C with STEMMA QT compatible connectors.

Make sure to select the correct variant (left or right) from the dropdown menu. 

  • Left variant: used as REF
  • Right variant: used as 90 or 135

I2C addresses

  • Left variant: 0x49
  • Right variant: 0x4a

However, either board can be solder-bridged to create any I2C address 0x48, 0x49, 0x4a or 0x4b.

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